these cases that you're not going to get away with murder, and that the more they try to cover up some of their tracks, the more tracks they leave. >> up next, three college up next, three college students are murdered. it looks as if one person had killed them all. >> he picked on young women, picked on pretty women. >> police immediately have a suspect. >> in law enforcement terms, it's almost like winning the lottery. >> but not everyone was convinced he was the one. >> if he's going to brag about three, why not four? >> he mentioned all the other cases, but never mentioned susan schumake. >> for 20 years, questions remained, until decades-old evidence reveals the terrible truth. >> it's a horrifying thing to think that there's more than one monster in your community at one time.

>> it was a week before the fall semester began in 1981. susan schumake moved back to the campus of southern illinois university at carbondale. she was anxious to start her senior year. >> she had just gotten a job at the radio station, and she was going to be doing some of the broadcast work. >> susan schumake, section three, description, narration and dialogue. >> on august 17th, susan left the radio station just before 6:00 p.m. she planned to meet her girlfriend for dinner. but she never arrived. >> the friend who she was supposed to have supper with called her roommate, mary. mary did not know where she was at. later into the night, approaching midnight, they started calling all their friends. they went to places where they thought she might have gone. >> the next day, with still no

word from susan, the police were notified. that night, officers noticed some trampled vegetation near a dirt footpath students use to walk from one side of the campus to the other. >> as he walked into the weeds a little deeper with a flashlight, and the weeds were quite high, it was very difficult to see, then all at once, he saw susan's body. >> this was something that really undid us. it was obviously a horrible thing. and i immediately started crying. it was a very terrible moment for me. >> it appeared that susan had been beaten, strangled, and sexually assaulted. police assumed the crime occurred just after susan left the radio station between 6:00 and 6:30 p.m., which meant she was abducted and attacked in broad daylight. >> this was in the middle of the day that this happened. and i think that really -- that

was one of the more scary things to people, is that it was so random. >> police asked anyone who might have seen anything suspicious to come forward. they also interviewed all of susan's friends, including her past romantic relationships. >> there had been a few people who had attempted to date her that she had denied. so they, of course, became part of a growing suspect pool. >> police also had to consider whether the perpetrator was a stranger. >> because of the location of the murder and its accessibility to a number of dormitories, they were looking at dormitory lists and who lived -- who lived in the area. >> she was such a blameless victim. the thing that we're all afraid of is some monster coming out of nowhere and snagging someone we love or snagging ourselves, and that's what happened to susan. >> then police learned of a remarkable coincidence. on the day susan was murdered, a

subcontractor working on the new campus gymnasium had employed a man who had been a suspect in two murders. both victims were students at the university. >> he was within 300 or 400 yards. you've got to remember, he's working on a campus where there are 8,000 or 9,000 pretty girls walking around every day. >> the investigators that day figured if a woman was raped and murdered, he's the one that did it. fifteen minutes could save you fifteen percent or more on car insurance. everybody knows that parker. well, did you know auctioneers make bad grocery store clerks? that'll be $23.50. now .75, 23.75, hold 'em. hey now do i hear 23.75? 24! hey 24 dollar, 24 and a quarter, quarter, now half, 24 and a half and .75! 25! now a quarter, hey 26 and a quarter, do you wanna pay now, you wanna do it, 25 and a quarter - sold to the man in the khaki jacket! geico. fifteen minutes could save you... well, you know.

within days of susan schumake's murder, john paul phillips topped the list of suspects. >> he was known about town as kind of a hellion. i met him early in his life. he was -- had a terrible temper. i met him when he was perhaps 15 or 16 years old in a fight. he tried to beat some kid to death with a baseball bat. >> phillips had been a suspect in the rape and murder of two other southern illinois university students five years earlier. 21-year-old theresa clark was found raped and murdered in her apartment off campus. at the time, john paul philips lived in an apartment about 100 feet away.

>> we worked that case to death. we didn't have any fingerprints. dna was way in the future. we had no witnesses. we didn't have much of anything to go on. but we felt pretty comfortable that he might be our person. >> one year later, 24-year-old kathleen mcsherry was also found raped and stabbed in her apartment. again, john paul phillips lived in the neighborhood. >> again, no dna, no fingerprints. where's john paul now? well, it turned out he lived just a few blocks north. >> there had been insufficient evidence to arrest john paul phillips for either murder, but in susan schumake's murder, police finally got a break. at susan's autopsy, the medical examiner found two foreign hairs on her body, presumably from her killer. >> one was a body hair, one was a pubic hair that was recovered from susan's body. >> phillips willingly provided hair samples for comparison. based on microscopic examination, phillips' hair was

not similar, so he was eliminated as a suspect. despite the hair analysis, susan's family was convinced that john paul phillips was susan's killer. >> and they didn't take phillips into custody at the time. they didn't arrest him or charge him, which i didn't understand at the time, because i thought that they had enough reason to. >> later, phillips committed several assaults that landed him in jail. >> he went out to the devil's kitchen, spotted a young lady and her boyfriend at one of the campgrounds, approached them with a gun. he went over to carterville and kidnapped a girl, too. >> but police finally got a break in susan schumake's case. first, they found susan's yellow backpack in the piles fork creek behind the dormitories. her wallet was missing. friends said she usually carried about $10.

and a campus worker found a small red bag with some toiletry items not far from where susan schumake was murdered. inside, police found some identification. >> he finds a pharmaceutical bottle that has the name daniel woloson, but it was prescribed at the menard correctional center. >> they did some checking on him and found that he was on parole, and so he became a person of interest. >> 21-year-old daniel woloson had recently been released from prison for a burglary conviction. he was a handyman working on campus at the time of the murder. >> daniel was working at the quad apartments, which is probably about a quarter mile away from the crime scene. >> when questioned by police, woloson said he had an alibi for the night of susan schumake's murder, that he was with a friend. >> and the officers took him to the various locations trying to find this person with whom he

spent the night, were unsuccessful. >> woloson cooperated with police and provided hair samples. but the next day when police went to speak with him again, he was gone. in his room, they found a torn note. some of the pieces were in the toilet. the rest were in a trash can. >> it read almost like a suicide note. >> i don't know why it's always me. i know i can't handle prison again. i know everyone is better off this way. >> police continued to search for woloson until they examined his hair sample. woloson's hair was not consistent with the hair found on susan's body, so he was eliminated as a suspect. the case threatened to go cold, until john paul phillips, now in prison for rape and kidnapping, allegedly bragged about his murders to his prison cellmate, thomas moccabe.

>> he provided detailed information about these murders, detail that only the killer would have known. >> phillips provided details about the murders of college students kathleen mcsherry and teresa clark, but also confessed to killing a third woman, a waitress, joan weatherall, but he never mentioned susan schumake. >> if he's going to brag about three, why not four? >> police believe that john paul phillips killed susan schumake, too. but if they were wrong, a murderer was still at large.

in november of 1986, john paul phillips went on trial for the murder of joan weatherall, one of the three murders phillips allegedly confessed to during a conversation with his prison cellmate. >> in fact, when we were done, the judge said, i'm not only satisfied he did this one, i think he put on a good enough case, i could convict him for the other two. the judge said that in open court. >> on the day he was sentenced, phillips addressed the court. >> he said, "well, i didn't kill her, but i hope she felt every bit of it." and the judge immediately sentenced him to death. then he went off to prison on death row.

>> but before the sentence was carried out, he died in prison of a heart attack at the age of 40. although phillips bragged to his prison cellmate about killing three women, he never mentioned susan schumake, but her family still believed he was responsible. >> we thought that phillips was the murderer, and he went to jail and he died in jail. so, my family, consequently, thought, well, this is done with, it's over, he's dead. >> others weren't so sure. for one thing, susan's murder was different from the others. >> most of his murders were under darkness, and that wasn't the situation with susan schumake. >> lieutenant paul echols was susan's classmate in college and had kept the picture from her case file on his desk. >> you could just look at that

picture and see that this was a happy moment, a father standing with his daughter, very proud. and knowing the story that i knew by that time, that she had been murdered, it was something that always held my attention. >> by the year 2000, almost two decades after susan's murder, a new dna process called pcr made it possible to test a small biological sample, where in the past, much larger samples were needed. >> essentially, that process is just xeroxing dna. so we're just copying the specific portions of dna that we're interested in analyzing. >> so analysts tested the small biological sample taken from susan schumake's autopsy and were able to identify the dna profile of the killer. >> john paul phillips' dna sample was not on file, so investigators took the extraordinary step of requesting that the state exhume his body.

a dna sample was obtained from phillips' bone marrow. it did not match the dna from the crime scene. >> i called and spoke with susan's mother, and she was very disappointed. but you know, i tried to assure her that we would continue to go forward and try to identify the suspect. >> i was angry at the time, because i felt we had closure, it was done with. >> and there was more bad news. the dna did not match anyone in the statewide database of known criminal offenders. if the killer wasn't phillips or anyone who committed a felony before the dna database was created, then who was it? >> you know, where do we go from here? and the obvious answer is, let's dig back into the case and let's see who else was a suspect in those days. who else can we get a dna standard from? let's just keep going until we run out of suspects.

>> the first person on their list was daniel woloson. he was originally a suspect. he was working a quarter mile away on the day of the murder. then he ran off when police tried to question him. police found him in michigan where he worked at an auto salvage yard. by this time, he was divorced with one child and did not want to talk with police. >> woloson told them that he had provided hair samples and fingerprints back in 1981. he was not interested in cooperating with their investigation. >> investigators wanted a dna sample. woloson refused to provide one, and the courts refused to order one, citing the lack of probable cause. woloson's hair was on file from the original investigation, but the samples didn't contain root material, so they couldn't be

used to generate a full genetic profile. so investigators decided to try an unconventional method to get woloson's dna.

it had taken a long time, almost 20 years, and lieutenant paul echols was convinced he was closing in on susan schumake's

killer, but only dna could prove it. and the suspect, daniel woloson, wasn't willing to provide it. so michigan state police decided they'd take his dna in a perfectly legal manner. >> they decided to run surveillance on him. the whole purpose was to try to get something that might have daniel woloson's dna so we could either identify him or eliminate him. >> it wasn't easy. since woloson worked in an auto parts salvage yard, only other employees could get close to him without arousing suspicion. then police learned he had recently sold his car and they knew he smoked cigarettes. so they traced the car to its new owner. >> they asked him about the cigarette butts in the ashtray. he says, well, i don't smoke, and all my friends throw their cigarette butts out the window,

so these are, like, when i bought the car. >> there were more than a dozen cigarette butts. police hoped at least one was from daniel woloson. they gave the evidence to dna analyst jennifer andrew. >> what i gathered from speaking to the investigator in charge, there was a homicide about 20 years ago of a college student. and you know, me being recently out of college, it was a little bit personal for me. >> one by one, andrew cut open the cigarette filters, often a good source of dna. >> because that's where all the saliva and skin cells would be deposited. >> the samples were treated with a solvent that separates the dna. a profile was generated from an unknown male. the profile was sent to illinois for comparison with the 20-year-old genetic material left at susan schumake's murder. and it matched daniel woloson. naturally, lieutenant echols

would need another dna test to confirm the dna results from the cigarette. until then, echols wanted to prevent woloson from fleeing, so he tried a ruse. he confronted woloson with some made-up evidence. >> it was important for me to extract some type of information from him that would give me enough to get an arrest warrant. i gave him the story about the witness, which is not true. i tell him that there was a person that he worked with at the quad apartments who had stepped forward and had seen daniel woloson walking down a path behind wright 1 carrying a yellow backpack during the evening that she was murdered. and i took it just a little bit further and i told him that i had a fingerprint that was identified to him from that backpack. and then immediately, without me saying a thing, he said, "you know, i only took $10 from that backpack," so i knew he was telling me the truth. >> so woloson was arrested and he was forced to provide an

additional dna sample. that test left no doubt he was the source of the dna found on susan schumake. prosecutors cannot fathom a reason for susan schumake's murder. they believe woloson saw her walking alone along the dirt path and he decided to attack her. it was late in the day. no one heard or saw anything. he left behind his dna. then, took her yellow backpack. stole $10 from her purse, dumped it in the creek, then dropped his bag with the pharmacy prescription in it not far away. >> it's that randomness that's so frightening. she wasn't stalked. she wasn't selected. she just happened to be in the wrong place at the wrong time. >> despite the evidence against

him, woloson pleaded not guilty. in march of 2006, 25 years after susan's murder, daniel woloson was convicted of first-degree murder and sentenced to 40 years in prison. the university has now built a well-lighted pedestrian overpass so students no longer have to walk through the overgrown dirt path where susan was abducted and murdered. it was named in susan's honor. >> my wife had made the comment, she said, you know, i wonder how much it costs to have one of these overpasses built. and i said, i'll tell you what it costs. it costs one human life. >> that's why we do what we do, you know, to bring justice to these families, so the families deserve a lot of credit, as well. they're the people who push us along the way. >> i went back to the site again after the trial. and i had been beaten there by quite a few people. there were flowers and balloons. obviously, a lot of people had

felt that they needed to go to that site. it was -- it was overwhelming. up next, a well-known business owner is brutally attacked at work. >> there was a lot of blood on the floor, on the walls, on the door. >> is it the work of a disgruntled employee? >> no one trusted him. he leaves due to stress. >> or a robbery gone wrong? >> i had given her $1,000 the night she was killed. that $1,000 was never found. >> a witness comes forward with a possible motive. >> she made me promise that if anything happened to her, i'd go immediately to the police. >> the evidence answers some questions and raises many more. >> it didn't look planned. >> for years, george hanson and

mary aunn clibbery ran al zullo remodeling, and they were quite a pair. their home-spun television commercials helped make their business a success. >> at al zullo's, the don't move, improve folks, one call makes it all. >> she ran the business side. george ran the construction crew, the maintenance, buying the products. >> by 2004, mary ann told her partner she wanted to retire. >> very nice person. very kind. she would do anything for anybody. but she wanted to, you know, start enjoying life a little bit, get the fruits of her labor. >> a few days before the christmas holiday, after everyone else had left, mary ann stayed late to go over the books. as she was about to lock up the office to leave, she was viciously attacked. the next morning, her partner,

george hansen, and another employee, found mary ann's body when they arrived for work. >> i saw the blood around mary ann. i never seen a dead body before. nothing that horrible. >> paramedics pronounced her dead at the scene. >> she had substantial head injuries, and the pathologist determined that she had suffered at least three blows to the back of her head. >> crime scene technicians found some unusual clues. there was fresh blood on top of coagulated blood, which meant there were two separate altercations. >> i could tell that she was hit in the hallway first, at least twice. and when she went down, she was down for a minimum of 15 minutes before he knelt on her back and beat her at least two more times. >> made you question why that person would go back to her and beat her more.

>> mary ann's purse was missing, an indication the motive might have been robbery, but nothing else had been taken from the office. >> we would expect anything of real value that individuals could carry would be missing. nothing was missing from the business. >> mary ann was a 69-year-old widow, the mother of five grown children. >> i'm visually impaired. she was my eyes. she was my love and she was my life. >> in a search for suspects, investigators learned that the company recently fired an employee, kevin doyle, and his dislike for mary ann was well known. >> no one trusted him, including zullo employees. he was a former employee of al

zullo's. he leaves due to stress, somewhat maybe of a nervous breakdown. >> doyle had a motive, and he still had keys to the building, making him the prime suspect.

hi, i'm maryann. and this is george. and we're from al zullo remodeling specialists. >> al zullo's remodeling was an institution in illinois. >> al zullo's remodeling has been part of making your house a home. >> maryann was in some of the print advertising very early on in the business, kind of doing this vanna white thing with the kitchen cabinets. >> and maryann clibbery was well known in the community for her generosity. >> she would advance employees' salary out of her own pocket, not the company money. >> investigators were convinced maryann was killed by a client or a co-worker. >> it had to be somebody who was somewhat familiar with the layout of the business. >> the investigation centered on a disgruntled ex-employee, kevin

doyle. >> he was not a reputable person. i believe that he was a lot of talk but couldn't perform. i believe he said things that weren't accurate, and i believe that he was not to be trusted. >> when questioned, doyle said he was at home sick at the time of the murder, but there was no one to back up his story. kevin doyle had no criminal record. but the day after the murder, he did something very strange. >> kevin shows up and offers his assistance to the family and how he, himself, can keep that business afloat. we're thinking, okay, we have a suspect here. you know, you hear so often of the overcooperative witness, so to speak. well, that was kevin. >> police also learned that maryann and her business partner, george hansen, never got along. >> it was always a challenge

between the two because their personalities were so much different, they were always in conflict. >> she didn't realize that he was angry over the fact that al zullo had made her an equal partner to the business when he died. >> george said there were no problems and that his relationship with maryann was a good one. >> when you have a business, really, it's just like a marriage, you have to get along. if you don't get along, break it off. and we got along great. >> when questioned by police, george said he had an alibi for the time of the murder. >> he had gone to have drinks with his wife, then he took his daughter to some driving school and had gone to a tanning salon. and i believe maybe at that point, he finally went home. >> then, the day after the murder, there was an unexpected development. a local resident called police to report seeing a black garbage bag on top of the ice on the rock river, which was five miles

from the murder scene. >> what really brought it to their attention is not too long before that, there was a baby discovered in a garbage bag. >> the fire department used a ladder truck to lift the bag from the ice. inside the black garbage bag was another plastic bag, filled with a variety of items -- a sweater, a hammer, leather gloves and a purse containing maryann clibbery's identification. >> i think when they found that bag, that kind of connected everything. >> apparently, the killer threw the bag from the bridge but missed the open water, and it landed on the ice instead. >> if you'd looked over the bridge, he could have took two or three steps and hit open water. how stupid can you be?

>> the sweater in the bag was covered in blood. >> there was blood splatter inside the right sleeve, which goes along with the thought that at the scene it was right on the person who hit her from behind. >> tests showed the blood was maryann's. employees recognized the sweater right away. it belonged to the original owner of the company, al zullo. >> mr. zullo had this sweater for many, many years, and it was always in his office. he put it on, too, once in a while, when he got cold. >> scientists looked for areas on the sweater that might contain skin cells. >> i swabbed the collar of the sweater to determine the wearer of the sweater. >> would these skin cells identify the killer?

police had two suspects in the murder of maryann clibbery -- her business partner, george hansen, and a disgruntled employee, kevin doyle. forensic testing of the sweater in the discarded plastic bag found skin cells on the collar. the skin cells provided a dna profile. >> when i analyzed the swabbing

of the collar to determine the wearer, it matched george hansen's profile, and it didn't match anybody else's profile. >> but that didn't prove he was the killer. the sweater belonged to the original business owner, al zullo, and remained in the company closet. other employees, in addition to george hansen, occasionally wore it. >> i started using the sweater in the wintertime, and i would wear it. and of course, other people put it on, too, once in a while, when they got cold. >> then police discovered another bizarre piece of information. a forensic analysis of maryann's coffee cup found a large amount of a prescription sleep medication, but maryann hadn't been prescribed this medication. >> shortly after drinking some coffee, she became very ill. this also happened after eating salads. >> she would fall asleep at her desk in the afternoons. >> when police asked who had

access to maryann's food, only one name surfaced. >> she would come in feeling fine in the mornings. george hansen made it a point to hand deliver her her coffee. >> then maryapp's boyfriend told police about a possible motive. it was something maryann told her shortly before her death. >> she made me promise to her that if anything happened to her, i'd go immediately to the police with my knowledge. >> maryann had sent out christmas cards to some of the clients. a couple of these clients returned those cards back to the business with notes informing them, you know, of the problems that they were suffering. >> these clients told maryann they weren't getting paid, but internal company records showed they had been paid. maryann did some amateur forensic accounting and learned that her business partner,

george hansen, was stealing from the company. >> he was collecting money from the customers, and then he was depositing money in his own account. >> maryann discovered that george had stolen up to $100,000. >> he was not only taking actual monies coming in, but also, he had a little side business going where he would charge supplies through the al zullo company and use them for his personal projects. >> maryann was shocked to learn the company was in danger of bankruptcy. according to her boyfriend, maryann was going to confront hansen on the afternoon of her murder. >> whenever they had a confrontation, they never did it in front of the employees. it was always behind closed doors. we do know that they had some type of a meeting that day. >> when questioned by police, george hansen didn't deny he was stealing money, but said maryann

was in on it, too. >> i was depositing it and we were splitting the money. >> however, maryann's financial records showed her transactions were consistent with the amount of her salary and nothing more. gene's son, dean, was outraged by hansen's accusation. >> i knew he was lying. lying through his teeth. he couldn't look at me. >> and police soon found george had another possible motive. >> if he did kill her and got away with it, then he would collect $150,000 in insurance policy that each had the other. he was probably using this as a vehicle to generate the money to buy the business. >> then police got another tip. on the day after maryann's murder, a witness saw a man on the bridge over the rock river. the evidence from maryann's murder was found later that day on the ice beneath this bridge.

>> the person who called the police saw this truck that kept driving by the bag, kind of like looking at it or trying to get it, and thought that that was just suspicious, so he called the police. >> this truck was distinctive. it had vanity license plates that spilled out zullo, the name of maryann and george's business, and george was the only person in the company whose vehicle had these plates. >> what was so fascinating is when his car was searched, they found a large fishing lure, rope and some other objects which would lead a person to believe that he was going to actually try to fish that bag from the bridge. >> investigators needed to look closer at the items inside that bag to see if anything would prove hansen was the killer. >> i did not kill maryann.

from the beginning, police thought maryann clibbery was killed by someone she worked with. >> that certainly helps our focus, knowing that this is an

inside job, and that narrows the playing field down. >> george hansen had a motive. maryann could prove he was stealing from the company. >> she informed hansen she was, in fact, going to go to the authorities over his business practices. >> scientists analyzed the plastic bag which contained the weapon used in maryann clibbery's murder. they put it in a sealed chamber filled with cyanoacrylate, fumes from superglue. these fumes stick to the oils in human fingerprints. >> i processed the items with fingerprint powder. this is just a fine black powder. the powder will adhere to the superglue-developed fingerprints and make them visible. >> they found three distinct fingerprints and one palmprint. those prints matched george hansen.

investigators also found gloves inside the bag covered with maryann's blood. dna tests of skin cells left in the gloves also matched george hansen. the dna was proof that george was wearing the sweater and the gloves as the fatal blows were struck, and investigators found the source of the prescription sleep medication found in maryann's coffee cup. >> we tracked down mr. hansen's sister, who signed a statement stating that she was sending him these pills. in return, he would give her like $25 a month. >> george hansen was arrested and charged with murder. prosecutors believe the motive was financial. >> he was going to collect some insurance money on her as he did the partnership and then buy the business or buy the business out. >> prosecutors believe maryann waited until all the employees

left before confronting hansen with the evidence of embezzlement. she estimated he stole more than $100,000 from the company. he could either pay the money back or maryann was going to report him to police. hansen, however, chose another option -- murder. as maryann was about to walk out through the back door, hansen struck her in the head with a hammer. while hansen staged the scene to look like a robbery, he discovered that maryann wasn't dead, so he struck her again, creating more blood splatter on top of the coagulated blood, proof of two separate beatings. he put his sweater, gloves and the hammer, along with maryann's purse, into the bag. on his way home, he dropped the bag into the river. but it was wintertime, and he

missed the open water by about five feet, and it landed on the ice. >> the theory was to drop the bag into the water and have it float away. >> later, a witness saw hansen's car driving back and forth over the rock river bridge, most likely contemplating how to retrieve the bag he tried to throw into the river. once in custody, hansen changed his story. he denied killing maryann, but admitted to a coverup. he said he found maryann's body when he first got to work, thought he'd be blamed for her murder, so he removed the items that belonged to him from the scene. >> that's where i goofed up, really. i saw the hammer and gloves, which were mine. i saw the blood around maryann. i panicked. i didn't call 911. and i picked everything up, put

them in a bag and left. >> but the jury didn't believe it. george hansen was convicted of first-degree murder and sentenced to 60 years in prison. >> it took longer for the jury to pick a foreman than it did to come back with a guilty verdict. >> what was once a prosperous enterprise ended in deception and murder. but forensic evidence and mother nature helped solve the mystery. >> what are the odds of going to a river with the intent to sink a bag and have it hit solid ice? knowing that you've already cased the river out, knowing that it's a wide open body of water, except for a few feet on each side, and he accidentally drops it in the wrong place. >> if george wasn't so dumb, we wouldn't have found it, and it would have been a lot tougher case to deal with.

>> you know, not just the blood spatter, but the fingerprints. and then, you know, the dna off the sweater. all of those things that kind of pointed back toward george pointed back toward george hansen. -- captions by vitac -- www.vitac.com happening now, high alert for flights to the olympics. airlines taking new measures in the wake of new, credible terror threats, all this with the opening ceremony just hours away. we are live. historic snowstorms crippling communities across the country, from portland to dallas to philadelphia. millions digging out again this morning, but the worst may not be over. chad myers is here to explain this all. the end of an era. while you were sleeping, jay leno's dramatic good-bye to "the tonight show." and this time, he's not coming back, probably. >> good morning and welcome to