what i'm there for. >> that's all for this edition of "dateline extra." i'm tamron hall. thanks for joining us. i could not believe it. i couldn't imagine anyone that would ever want to hurt her. i had no idea what could have happened. >> married to her high school sweetheart, family meant everything to her. >> it was always a lot of talk about children. she wanted grandchildren fast. >> but it all went up in smoke the night she died in a mysterious and monstrous inferno.

>> it was to the right of the mattresses that we found the remains of julie. >> shocking as the blaze was, it was nothing compared to what investigators found in the embers. >> it's a bullet? >> yes. >> so this woman has been shot to death? >> yes. >> the obvious suspects, neighborhood thieves. >> there were half a dozen house burglaries unsolved. >> investigators also dug into a favorite theory. the husband did it. >> i was angry. i felt that the detectives were on a manhunt and they were after my dad. >> and anyway, he was in another state. >> he is over 200 miles away. >> and then, up popped a text that might just be a clue. >> maybe she's driving events here. >> that's correct. >> the truth beyond twisted. leaving behind smoking ashes and burning questions. >> i physically started shaking and i started crying.

>> i want the know why. >> welcome to "dateline extra." i'm tamron hall. julie griffith was a loving wife and a doting mother. when a blaze ripped through her home, it took her life and robbed her family of their matriarch. was it an accident, a burglary gone wrong or something else entirely? here's dennis murphy with "consumed." >> the canterbury hills subdivision in kentucky is a good place to raise kids. tidy homes kept by neighbors living ordered lives. so as the front porch lights winked out on just another day, what happened one cold january night in the wee hours was especially alarming. orange flames were licking the tree tops. a roaring, all-consuming fire was devouring one of the nice homes. >> it was awful.

half of the house was gone. >> what would rise from those ashes was far more than a fire marshal's investigation into cause. there would be a probe into the deepest roots of a treachery beyond most people' comprehension. >> it is not true. no way. >> what had they all missed? >> a monster. a liar. a cheater. >> destroyed my entire family. ♪ >> before it became charred rubble, the house was home to a long-time paducah couple, keith and julie griffith, church going, golf playing, high school sweet hearts, 36 years into a marriage that had produced two sons. aaron the older. >> they were very supportive parents. they were loving. they loved my kids. >> aaron took after his dad,

athletic, easy going, level headed. younger brother zach was more of a firecracker like his mom. there was the time, for instance, in the sixth grade zach grabbed a shovel and started digging a hole for a coy pond in the backyard. >> my parents come home. they're like, what are you doing? i said we're going to have a pond. >> were they okay with it? >> yeah, they were fine. they were like, this is going to be a nightmare. >> when aaron and zach flew the nest, the griffiths' lives seemed to only get busier. they joined a motorcycle class through their church, frequently were golf foursome with friends, craig and temple bradley. >> everybody that knew keith loved him. great guy. >> did he become your best friend? >> yeah. definitely. one of my very best friends. >> temple felt that way about julie, too. >> she had a heart of gold. she would do anything for you. but she wasn't afraid to tell you how it was either. >> did she get people's feathers ruffled? >> oh yeah, yeah. yeah but everybody loved her.

>> after early retirement from the water company, keith found a second career as a traveling lawn mower salesman and left julie to spend a lot of nights alone in the house. but keith never worried for her well-being in a safe neighborhood. they own door watched over by the beloved great dane cleo. aaron's wife allie. >> i know for a long time they didn't lock the door. they would leave and go to dinner or go to town and leave the door unlocked. because cleo was the guard dog. >> fulfilled as the lives seemed to be, keith and julie were transformed when aaron and ally brought into the world their first daughter, aria. >> when i had the first child, it was the greatest day of her life, i think. >> julie lived for my little girl. she wanted to be a part of everything that she did. >> and julie was there for aly when she went into labor with their second daughter. her white knuckled dash to the hospital earned julie the affectionate nickname nascar nana. >> the flashers were going and

honking the horn. >> what is she saying to you? talking to you. >> don't have a baby in my car. keep your legs crossed. don't have the baby in the car. >> everything seemed to be going great for the griffiths in 2013. keith had weight loss surgery and dropped more than 100 pounds. julie was over the moon with two granddaughters. but also that year came the rift. zach disclosed to his very religious conservative parents he is gay. >> was definitely hard. we went from my mom was my best friend and going from talking to her multiple times a day to just being completely -- just completely shut off. >> julie visited zach that fall. they tiptoed around the elephant in the room but the time together gave zach hope. was that the step as you look back to patching things up between you and your mom? >> yeah. >> there was a way forward? >> definitely a way forward. we just needed more time. >> but then came that cold night in january. >> 911, where is your emergency? >> there is a house on fire in

canterbury, and there's not a fire truck here. >> the deputy drove toward the griffith home. his dash-cam recorder catching this quick glimpse of the blaze. then the fire trucks arrive. mccracken county sheriff's detective carter received a call in the middle of the night. a bad fire? >> very hot. that left end of the house completely consumed with fire. >> it took about an hour for firefighters to knock down the flames. hours more for them to make their way through the blackened wreckage of the house to what seemed to be the heart of the fire. the master bedroom. ghastly what they would discover. >> coming up -- what they found in the embers would rattle the neighborhood and shatter the family. >> everything was just consumed by fire to the point that things were unrecognizable. >> investigators make a pair of discoveries and realize they're dealing with both a tragedy and a mystery. >> he had recovered a projectile. >> a bullet?

>> yes. >> when "dateline extra" continues. ♪ ♪

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welcome back. life seemed so full for julie and keith griffith. they had a loving family and an active social calendar. then a devastating fire left their home in ruins. and when investigators searched for a cause, they made an awful discovery. here again, dennis murphy, with "consumed." >> daybreak revealed the grim aftermath of the blaze at 307 tudor boulevard. wisps of smoke rose from was -- the black wreckage that was once the griffith home. detective matt carter. >> this entire structure had crumbled. it was a pile of ashes that was on the ground. we didn't even know if anyone was home or not. we knew that they were in and out of town a lot.

>> as firefighters carefully walked through, what appeared to be the fire's epicenter, the master bedroom, their worst fears were confirmed. julie had, in fact, been home that night. >> it was to the right of the box mattresses that we found the remains of julie. they were unsure initially that it was human remains. we knew that there was -- >> even with all their experience? >> yes. everything was just consumed by fire to the point that things were unrecognizable. >> as for keith, he was away calling on customers in indiana. word of julie's death spread almost as fast as the fire had raced through the house. >> i'm getting ready for work, have the tv on in the background. >> we're live in the canterbury hills subdivision on tudor boulevard. >> then temple bradley's phone rang. it was a friend who also knew julie. >> she said, you know there's a fire. i said, yeah, i saw it on tv. she said, yeah, it was keith and julie's house. and i just sat there.

>> did she know at that point that julie, in fact, was gone? >> she knew. so she told me. >> temple's husband immediately tracked down keith as he was making the three-hour drive home from indiana. >> he said, i'm on my way. i'm probably, you know, two hours away. i said, are you all right? he goes, yeah, yeah. i could tell he was in shock. >> the news hit zach griffith particularly hard. since coming out to his mother, his relationship with her had been strained. and now this. >> i guess you're just beating yourself up something terrible that you had been sideways with her. >> yeah. and i know that if we were just given more time, that we would have been close again. that we would have been, you know, that mom and son duo that we were. but we just -- we didn't have the time.

it was ripped away from us. and we never get it back. >> aaron, the elder son, had more of a take-charge reaction. >> got to take care of my brother, i got take care of my dad. >> you've got logistics. before the grief that you can absorb. >> kind of the way my brain is wired, i guess. >> within hours, the griffiths would head from all directions toward what used to be an anchor in their lives, the family home. >> just gave my dad a big hug and we were both crying. we're like, i can't believe this. you know? what happened? >> keith's good friend craig bradley was there to lend his support. >> how was he doing? this was the first time you were able to see him eye to eye. >> i could just tell. he was shaken. >> as if the news couldn't get any worth, their great dane cleo along with another pet daisy had perished in the flames. they walked the property, surveying the damages. >> we get to the koi pond. got to get those fish out of there. julie would kill me if something happened to those fish. i was like, you know, let's not worry about that right now.

>> overwhelmed by loss, the griffiths were faced with the question, how could this have happened? >> the first thought was that it was the new heating and air unit. it had just gone in. >> the unit had been installed just days before the fire adjacent to the master bedroom. >> that was my very first thought, that somehow the new heating and air unit wasn't put in properly. >> faulty installation? >> yeah. >> as for the cause of julie's death, that was left to the county coroner's office. deputy coroner ben bradley. what were you working with? >> a very charred body. i could not very well identify it being a person. >> the cause of death seemed obvious. but just to be sure, julie's remains were sent on to the medical examiner for an autopsy. what he discovered was as deeply troubling as it was unexpected. >> he had recovered a projectile in the remains. >> a bullet? >> yes. >> suddenly what was thought to have been death by smoke

inhalation was now a homicide. closer examination revealed three bullet holes in all in julie's torso. the deputy coroner immediately called the sheriff's office. >> i said, we need to get some people back to that house because this is going to be a homicide. >> what did you think? wow? >> absolutely. >> lady in a nice neighborhood, good house. >> right. >> now she's got three bullet wounds. >> that's right. on a who-did-it crime. >> back on 307 tudor boulevard, fire equipment pulled out as sheriff's cruisers pulled in. would the charred wreckage of the home once filled with joy and laughter, would it now hold clues pointing to a killer. coming up, could julie's murder have been a burglary gone bad? >> somebody's looking for the laptop or whatever, jewelry, whatever? >> right. >> and then, this detective spies what could be a critical clue on someone's phone. >> ping, up comes a text message? >> that's correct. >> when "dateline extra" continues. ♪

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was this a random act, or did julie know her killer? with little evidence to go on, detectives wanted to talk to her husband. and that's when they stumbled across a curious clue. back now to dennis murphy with "consumed." >> the theory that julie died by accidental fire had collapsed as suddenly as the griffiths house itself. for detective matt carter, a .45 slug recovered from julie griffith's torso, turned the charred rubble into the scene of a homicide crime. i'm guessing your day changed a whole lot, detective. >> it changed a lot. >> despite more than a decade on the job, the detective had his work cut out for him. no hair fiber, bloody footprints, none of that stuff. >> you've got an arson that destroyed any chance of obtaining any of that from the scene. >> for detective carter, the most obvious theory, this homicide was the work of a home

intruder. >> a burglary gone bad. >> somebody's looking for the laptop or whatever, jewelry, and thing goes down. >> right. we had had some burglaries within a few miles of this area. >> within weeks or months? >> within weeks. within weeks. >> as police canvassed the neighborhood for leads and witnesses, the investigator also had to consider the perpetrator may have been someone julie knew. >> you're not ruling anyone out or in. you're simply going through the motions. you're speaking to the immediate family first. working your way out. >> the sheriff's department did not tell the griffiths julie had been murdered. >> we were not told anything by the police at that point. >> but anyone at the scene might have guessed foul play was somehow involved. >> there was just cops all over the property. >> you said, why the cops? >> exactly.

yep. >> naturally the first person detective carter interviewed was julie's husband, keith. >> first of all, we are sorry for your loss. >> appreciate that. >> at first, keith talked about what everyone perceived was the cause of the inferno, an accidental fire set off by a new newly installed heating unit. >> you had it installed tuesday? >> it was a whole new system. >> keith explained the contractor was a friend of his who had done the work just a few days earlier. >> they put a rush on it. i mean, you know, that's kind of what friends do for each other. >> okay. >> and i hope to god that this problem is not his. >> but eventually without giving details, the detective revealed julie's death was no accident. >> the investigation shows that foul play is involved. i do not believe at this point in time that this was any kind of an accident. i want to ask your cooperation on several things. okay? >> okay. >> one of the first things detective carter asked about was how keith and julie were getting along. >> any problems at all? that you all had anything like that at all?

>> nothing like that whatsoever. she's my best friend. i mean, that woman loved everybody. >> the investigator also asked keith for details about his business trip to indiana. >> what hotel? >> comfort suites. >> didn't leave the hotel? >> i did leave the hotel about -- about 11:00. i went and got something to drink. and i left again about 4:00 and just went and got a doughnut and a coke. like i say, i get up pretty early. >> what about weapons? did keith have a gun? >> i have a .45 acp in my work truck that i just got. it's never had any -- it's never been loaded. >> as part of standard protocol, the detective asked for keith's clothes. they would be tested for gunshot residue. >> what you're wearing now, is that -- was that fresh clothes from this morning, whenever you -- >> this is what i wore yesterday. >> before wrapping up the interview, the detective took a

look at keith's cell phone. >> while i'm reviewing his phone, i see that he obtains a text message, an incoming text message, from a lady by the name of deanna james. >> ping, up comes a text message? >> that's correct. >> the message read, did you make it home okay? keith was quick to point out his relationship with deanna was completely platonic. >> she's more like a guy friend. >> no big deal? nothing sexual. >> no big deal. that's right. >> after that, keith was released to go and grieve with his family. detective carter, meanwhile, set out to verify keith's story. >> he had a receipt where he'd stayed. >> that puts him three hours away from this house fire. and the death of his wife. >> right. it showed his check-in time and check-out time. >> a quick check of keith's gun showed he was telling the truth about it, as well. the gun looked as though it had never been fired. maybe he's not the guy? >> he may not be. >> so then who was? coming up, the detective sits down with deanna. was she really like a guy friend to keith?

>> you could say, what, maybe she's driving events here? maybe she wants to get rid of the wife? >> that's correct. >> when "dateline extra" continues. mulation initiated. ♪ [beeping] take on any galaxy with a car that could stop for you. simulation complete. the new nissan rogue. rogue one: a star wars story. in theaters december 16th. imy moderate to severeng crohn's disease. i didn't think there was anything else to talk about. but then i realized there was. so, i finally broke the silence with my doctor about what i was experiencing. he said humira is for people like me who have tried other medications but still experience the symptoms of moderate to severe crohn's disease. in clinical studies, the majority of patients on humira

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but now is a good time to start thinking about how you want things to be. go long™. >> i'm richard lui with top stories. donald trump revealing picks for administration. rnc chair reince priebus as chief of staff. priebus has been one of trump's closest advisers and friends with house speaker paul ryan. also picking breitbart chairman steve bannon as chief strategist. bannon helped overseas trump's campaign as ceo. now back to "dateline extra." welcome back to "dateline extra". i'm tamron hall. as investigators questioned keith griffith about the night where he was the night of

julie's murder, the grieving husband got a text that sparked their interest. it was from a woman. but was she just a friend as keith explained, or was the traveling salesman hiding a secret? here again is dennis murphy with "consumed." >> julie griffith's family had hardly had time to absorb the horrific news of her death and house fire, when disturbing rumors started reaching them that investigators thought her death was foul play. the sheriff's department kept details of the murder quiet for days. >> i could not believe it. >> daughter-in-law alli. >> i couldn't imagine anyone would ever want to hurt her. much less set the house on fire. the dogs perished. i had no idea what could have happened. >> no enemies. i mean, it made no sense. just who would want to kill her. >> after keith was released the night of his interview with detectives, he headed straight to his friends', the bradleys. they were floored to hear the line of questioning that he recounted. what was up with his marriage, his alibi, the gun he owned?

>> he had been questioned to the point that he almost felt like they thought he had done this. >> son aaron also got called down to the station that same evening. he, too, was questioned about his parents' marriage. >> notice anything lately in their relationship as far as any problems or anything like that? that you're aware of anything? >> no. nothing. was there any money troubles, was there any relationship things that we knew of. >> but to a person in the griffiths' circle, the very idea that keith might know something about julie's death was, well, just flat-out crazy. >> i knew he didn't do it. >> there wasn't any way that keith was involved in this. i remember sitting there, and looking over at keith, just watching him for a while. and finally i just said, you can't even grieve, can you? and he said, no, they've taken it all away. >> the friends' working theory

was a botched break-in. they had heard about the neighborhood's recent rash of burglaries. maybe that's what happened to julie. >> they come in, and they startled cleo. >> the dog started to bark. go for them? >> caused julie to wake up and got scared and shot her. >> it made perfect sense. >> but for detective carter, the burglary theory of the crime wasn't panning out. even as they sorted through the rubble, detectives at the scene found untouched valuables, two safes, a cache of guns and julie's purse sitting in plain sight. >> you would think an intruder would have grabbed it. >> you would think so. >> so carter set out to follow the most promising lead he had. who was this woman deanna, the text messenger who wondered if keith made it home okay. he had described her as a guy friend. >> there was just something about that text message that seemed to stick out, and it seemed to create that question of, you know, what's missing here. >> carter had called ahead to the authorities in the indiana town where deanna lived. they'd arranged to bring the

woman down to an interview room. she was waiting. >> my name's matt carter. >> deanna was about to tell the detective a story that would dramatically reshape his investigation. >> is she a guy friend? >> no. it was more than that. >> deanna shared the same story with us. >> he wanted me to love him. >> deanna said she and keith first met years earlier at a vendor fair. she was the cfo of an i.t. company, keith the road warrior lawnmower salesman had a booth there. >> keith was sitting there. i guess i caught his attention right away. >> you noticed he was eyeing you? >> i noticed he was staring at me. i just smiled. >> she says he asked her to dinner. they quickly discovered how much they had in common. >> he talked about both his sons and being a grandpa. so i just really connected, because i had grown kids, too. >> after several dates, deanna says, keith expressed interest in a relationship. but she wanted to keep it just

friends. they stayed in touch but didn't see each other for a while. then just a few months back, he sent her a flirty text message. >> the text just said, did you cast a spell on me? and i'm like, i looked down at my phone, i was like, what? he said i was in a party last night and this woman was chatting me up. and he said all i could think about was you. >> deanna who was in the throes of a traumatic romantic break-up agreed to start seeing him again for dinners. and she says, he seemed excited to show off the new post-surgery keith. >> he goes, you're not going to recognize me. he goes, i lost over 100 pounds. i said, you have? >> did he look okay? >> he looked fine. i mean, he felt -- i think he was more confident, as well. >> deanna says keith now began aggressively courting her, showering her with gifts, flowers, notes of affection. it was all, she said, a bit much. >> he kept pushing for more. and i kept telling him, you need to back off, you need to slow

down because i'm just not there. >> deanna said she couldn't put her finger on it, but there was something about keith that was holding her back. maybe it was the fact that he still seemed unusually bound to a woman he called his ex-wife. from the very beginning, deanna says, keith told her that he was divorced. >> very first conversation. >> i'm a divorced guy. >> right. >> by the time she was sitting across from detective carter in that interview room, deanna says she and keith had never been intimate, but they were dating. and keith was talking long-term. house-hunting for them. >> he said, i don't want to scare you, but i want you to know that i'm looking for properties here in morrisville to buy, so -- for us to be together. >> for the detective, deanna's story put a whole new spin on the investigation. keith griffith now seemed like a man with a very big secret. or thinking like a homicide detective, was she the one with the secret? >> you can spin it another way and say maybe she's driving

events here. maybe she wants to get rid of the wife. >> that's correct. we were open for that being an idea or a possibility. >> in fact, the detective had let her tell her story without ever explaining the reason for his visit. now he laid out his cards. >> was he not divorced? >> no. >> he says, first of all, keith's not divorced. according to him, keith had been married to his high school sweetheart for 36 years. and i just broke down because i -- i couldn't believe it. >> but, of course, there was more. >> we're conducting an investigation, and this investigation involves what we believe to be a homicide of his wife. >> i was in shock. i felt like, oh, my gosh, i couldn't believe what he just said to me. i had no idea. >> so you believed she had been played by this guy? >> i believe that she had.

>> so detective carter wondered if keith griffith had manipulated and lied to this woman, had keith lied to him, too? maybe it was more about what keith hadn't said. rewind to that moment when the detective had dropped what should have been devastating news on keith. >> the investigation has shown that, that foul play is involved. >> okay. >> did he ask you the questions, what happened? what are you telling me here? she was killed? >> no. >> you'd expect that, right? julie was shot by an intruder? what's going on? >> right, there was no questions to that. >> but if keith griffith was somehow involved in his wife's murder, how on earth had he pulled it off? after all, he was hundreds of miles away at that hotel the night of the crime. unless, of course, he wasn't. coming up, a security video surprise. >> scrolling through the tape. >> going through, going through. >> and then when did your bingo moment come up? >> and then a twist rocks the entire griffith family. >> we were all frantic.

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financial guidance while you're mastering life. from chase, so you can. welcome back. here once again is dennis murphy with "consumed." >> six days after the cold blooded murder of julie griffith, family and friends gathered at her church to say good-bye. between the visitation and the memorial service, son zach was overwhelmed. >> just showed, like, what an amazing woman that my mom was to have that many people come out just to say that, you know, they just wanted to give their condolences. >> to close friends craig and temple bradley, julie's husband keith was more emotional that day than they'd ever seen him.

>> tears, sadness. >> i'd never seen him cry, you know, in my life. >> but even as the griffith family mourned, zach and his brother were feeling uneasy about the investigation which seemed to be focused exclusively on their father. >> i was angry. i felt that the detectives, the sheriff's department were on a manhunt, and they were after my dad. >> because the husbands always do it? >> yep, the husbands always do it. and they just seemed they zeroed in on him and were going at it 110 miles an hour. and were not respectful to my brother and i about any of the developments or anything going on. >> but detective matt carter had an ongoing investigation, and he felt there was ample reason to pursue their dad. after his interview with deanna, he had driven to the hotel that was keith's alibi. there he uncovered a bombshell. remember keith saying to the detective he had been at the hotel the entire night, ducking out just twice to get a drink

and a snack? well, unhappily for keith's alibi, when the detective hit play on the hotel security video, it told a vastly different story. keith is seen leaving as he claimed around 11:00 p.m. but -- >> i think within 15 to 30 minutes, he's going to be returning. that never happened. >> you're scrolling through the tape. >> going through, going through. >> and then when did your bingo moment come up? >> he finally arrived back at the hotel six hours and 34 minutes after he left initially. >> gone for more than 6 1/2 hours. was that enough time for keith to drive all the way back to his house in kentucky, commit the crime, and return? >> so what did you and your partner find when you put a clock to it? >> driving the speed limit to and from, it would have allowed approximately 20 minutes, at least, to have committed the crime. >> is that enough time for him to do this lethal act, kill his wife and torch the house?

>> i believe it was ample time. >> fifteen to twenty minute window? >> yes. >> keith griffith was arrested and charged with arson and murder. >> you care to answer the allegations, sir? >> he could face the death penalty. he pleaded not guilty. >> we were all frantic. we had no idea what was happening, how it could have happened. because at that point we knew that there was no way that he had anything to do with it. >> this is nightmare country? >> yes. but again, we thought it would all be explained. they would do their job, they would take him, and the truth would come out. >> i was 100% convinced that he was innocent. and they were taking the wrong person in. meanwhile, the person who actually did it was getting away. >> family and friends were for sure distressed to learn that keith had another woman on the road. but the revelation wasn't enough to shake their support for him. >> it was a shock. but it was something that we accepted as a mistake. but that did not mean that he killed julie. >> there's no way he did it. not to julie, his wife. >> yeah. >> kids' mother.

no way keith did it. >> when keith griffith went to trial in february 2015, prosecutor raymond mcginty laid out a formidable circumstantial case. >> on january 17th, 2014, keith griffith decided that he could kill his wife -- >> a cornerstone of the case was that hotel security video. not only did it show keith gone for enough time to commit the crime, the prosecutor said, it also caught him in a lie. remember in his interview, keith told police he hadn't swapped clothes that night? >> did not at any point change clothes? >> no. >> a look at the security footage showed he had. >> he left wearing one set of clothes, his work clothes. he came back dressed in all black. >> the prosecutor also showed security video captured from a residence near the griffith home. it caught a glimpse of an suv pulling into the subdivision shortly before the fire.

>> it was a little blurry. it was a few seconds long, but it sure looked like keith griffith's car. >> and another circumstantial bit. who else but keith, the prosecutor said, could have gotten by the griffith's aggressive great dane cleo? >> the dog and keith were very close. a burglar couldn't have come in. a family member could have. >> as for the why question, how could keith, a man who by all accounts loved his wife, actually do it? the prosecutor turned to two age-old motives. >> almost every case involving a husband and a wife, it's lust and greed. one or the other. this one had both. >> the lust part of the equation, he said, was deanna. >> raise your right hand. >> she took the stand and told the jury that not only was keith house-hunting for them, he was also making plans to bring her down to paducah for a concert and introduce her to his family. >> i would love for you to come for the weekend, stay for the weekend.

we'll go to the concert, and i would really like for you to meet my dad. >> as for the greed part, that was life insurance money. two policies on julie's life worth $250,000. one of them, the prosecutor said, had taken effect just eight days before julie died. >> keith griffith got to the point in his life he just wanted to start something new, and he didn't want to give julie griffith what she would have needed in a divorce and would have been entitled to. >> keith's daughter-in-law ally griffith listened to the entirety of the prosecutor's case. all she heard were theories. >> they spun a story. they told the case how they wanted it to go. and they had facts that supported their story, but did not prove it. >> and that's what keith's defense attorney, mark bryant, hammered home for the jury. >> what does no evidence mean? >> they didn't have dna. they didn't have any kind of forensics. they didn't have a confession. they had nothing. they had circumstantial evidence. >> in their haste to arrest

keith, the defense argued the police had gotten it wildly wrong. yes, he conceded keith wasn't the husband of the year. but he said deanna's story that keith was pursuing her for a long-term commitment was nonsense. rather -- >> what he wanted was a port in every storm. >> as for the life insurance, $250,000 was far from a financial windfall, he said. even the bradleys knew that the reason keith and julie bought that new policy was because of a friend's recent tragedy. >> she had been nagging him about getting -- making sure they had plenty of life insurance. >> and he argued the footage of the suv pulling into the subdivision was far too blurry to i.d. it as keith's ford expedition. besides -- >> if a guy is going to go to this much trouble to kill his wife, why would he drive an expedition that everybody knows he has? >> but the big question still remained, if keith hadn't driven back to paducah to kill julie, where had he gone the night of the murder?

the only person who could answer that was keith himself. >> he was very adamant about taking the stand. >> he wanted to talk to the jury? >> he did. >> what would he say? and would the jury believe him. it was roll the dice time. coming up, keith's eyebrow-raising alibi. >> i was embarrassed and ashamed of what i was doing the night my wife died. >> and then what keith revealed to us. >> that's what i've told everybody, when they hear the story, they're not going to believe it. >> why even a jury couldn't end this case, when "dateline extra" continues. ♪ ♪ is it a force of nature? or a sales event? the season of audi sales event is here. audi will cover your first month's lease payment on select models during the season of audi sales event. (bing)

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the prosecutor laid out his case that me had the means and motive. now, the accused murderer was insisting on taking the stand and he had a bombshell to reveal.

>> keith was about to take the stand and explain the most damming piece of evidence against him. but if he wasn't perpetrated the crime during that time, where was he? >> tell us your name, please, sir? >> keith's explanation came with an embarrassing situation. his lawyer argued ta ever since becoming a traveling sales man, keith had struggle wd addiction to sex. >> keith, ide until you u got o ott on the road, did you have this kind of a sexual addiction? >> no, sir. >> the night julie, he said he spent the night out prowling for women. >> didn't like people to put my job with mika rousing. >> with your carousing. >> he says he went to a massage

parlor. bar and a couple of strip clubs, but try as he might, he never found a hook up. >> i was trying to pick somebody up. wasn't anybody available or interested or however you want to put it. >> after last call, he said he went down to the river before returning to the whotel to catc some shut eye. as for why he lied to police. >> i was embarrassed and ashamed of what i was doing the night my wife died. >> did you kill your wife? >> no, sir, i did not. i loved my wife. >> did you burn the house down? did you kill dogs? is. >> no, i loved those dogs. >> his friend didn't know which way the jury would fall. >> didn't know if he'd get acquitted, but didn't know if he's get convicted. felt like it would be a hung jury. >> he was right. after six hours of deliberation, the jury was deadlocked. >> going to declare a mistrial at this time.

>> he would sit in jail r for another year. a long time for his family to process the story. >> he left to go to a bar to go cruising then goes an sits on the river front? he has never done that before in his entire life. >> so, when he stepped down, you thought your father did this. >> yeah. i wasn't aing it out loud. i wasn't ready to accept it, but i was moving in the direction, the only thing that makes sense is that he committed the crime. >> after months of wrestling with his thought, zack decided it was time to send his dad a letter. i put in the letter, my opinion was that you did it. you took away the last chance i had at rebuilding a relationship with my mom. i don't want wrou to ask about me to anyone. >> dear dad, you are dead to me. >> exactly. >> his brother's wife had started to feel that way keith, too. >> seemed like he was fab bry kating everything that came out

of the his mouth. >> but there was a split in the family. her husband, eric, the one closest to his father, was still a supporter. . >> whatever issues my mom and dad had, i couldn't believe my dad would take my kids away from nair nana. >> then detective carter's phone rang. there was news from the jail. an inmate had information about keith and it was -- as chilling. >> keith had come forward to him waning to have him killed. >> to put a hit on you orchestrating your death. >> yes. he drew a map who what he believed to be my rez dents. asked him if my family was present. his response was one word, tragedy.

that wouldn't look good to a jury. the development bragt aaron to a tipping point. were you no longer waivering? >> yeah. >> now, aaron, too, wrote his dad a letter. if he was guilty -- >> it's time. it's time to man up and do what you should have done two years ago. >> keith's defense attorneys went to the prosecutor to hammer out a plea deal. they agreed on 30 years in prison for the murder and for solis ling the hit. moments later, keith was in a paducah courtroom speaking the words his family and friends never thought they'd hear him say. yes, he murdered julie! no excuse for what i did and i can't take it back and she was my best friend and i don't know what happened to me. but i did it and there's nothing i can do about it. >> temple bradley wo works near the courthouse was there.

>> my heart was break iing that the person i have put wholeheartedly put my trust in for two careers has lied to my face. >> you know, i just can't believe we've been deceived. in that way. we were there for him the whole time. >> for keith's family and friends, there so many questions. but one seems to tower above all the others. >> i want to know why. and how you go from a loving husband and father, grandfather to driving all that way, killing your wife and then covering it up and then lying to your family for so long. knowing that we had everybody doubting us. that we still defending him. disgusting. he's a monster. >> all i can tell you is that had a lot of bad thoughts. wrong thoughts. mistakes. >> we sat down with keith hoping

for answers. but as many times as we asked him why this all happened. why did you do it? >> i can't tell you. i don't know. just a bad decision. >> we never did get a satisfying response. >> so, this isn't some kind of deplayed midlife crisis here? where you're trying to be with deanna or someone like her to have a final happy chapter in your life? >> no. >> new house. >> we were happy. >> do you see how perplexing it is? it's confounding. >> that's what i've told everybody. when they hear the story, they're not going b to believe it. i have a hard time believing that i did what i did. >> one thipg he didn't do, how about a divorce. >> never crossed my mind. >> keith now says the remorse began the moment he pulled out of the driveway. >> trying to get out of the subdivision, crying before i ever get out. regretting what i done. i probably drove 100 miles an

hour all the way back hoping to get caught. >> as for the future, keith says he is prepared to die in prison. >> i don't have anything to live for except maybe forgiveness from my boys. >> that's why you're talking today. >> exactly. yes. >> it's between you and them, but my take on it is you got some distance to make up. >> i know i do. a lot to make up. >> of the countless things keith stole from his family, resilience was not among them. aaron and zack are closer than they've been in years. and now that they know what happened to their mother, they say they can finally mourn her passing and focus on keeping her spirit alive for those two little granddaughters who were the center of her universe. >> my oldest daughter will remember. she talks about her almost every day. we have pictures of her up in her room. she my youngest gets older, we'll tell her the nascar nana

story. just never let mer memory die. >> that's all for this edition of "dateline" extra. thanks for watching. it's never good news when the phone rings at 5:00 in the morning. i knew something wasn't right. he just began sobbing and saying no, no, something horrible must have happened. >> it was just before midnight when the shooting started. >> shot multiple times. he was on the ground face down. >> a man was dead, but not just any man. >> how do you kill superman?