try to find out who purchased glock 17s over the last two years.hen contact those people and find out if they can account for their handgun. he found out that the home was broken into 13 days before the loftons were killed and during that break-in, their glock 17 handgun was stolen. >> reporter: and here is where detective nelson got lucky -- the state of maryland requires guns to be tested before they're sold to help identify or trace the weapon should it later be used in a crime. >> we immediately took out the shell casings and had it compared to the known shell casing from that known handgun. during that testing, they were able to verify that all six shell casings came from that one particular glock 17. that was the weapon that was used to kill both of my victims. >> once we found out where the murder weapon came from that was used to kill the loftons, we need to find out if jason scott ever had that gun in his hands. so we asked him accomplice marcus hunter if they ever broke into a house in this one particular neighborhood. he said they did. i

and then i have my primary one, which is a glock. >> what model? >> model? a .40. >> reporter: there were a lot of things about nathan's guns that didn't add up for police. starting with the fact that he happened to own the same type of gun used in denise's murder. how did he explain that? >> he couldn't. >> i think he was trying to allude to the fact that the burglar must have got into it and taken it. >> yeah. >> reporter: nathan also told police he kept that gun in a plastic case. >> and you kept it locked? >> yeah. >> how hard would it be for somebody to pry it open? >> would you need like a crow bar or something? >> no. >> reporter: but, there was no broken case at the house. that said a lot to the detectives. >> and then i asked him, where is the box? he said he didn't know. he insinuated that the burglar took it. well, burglar's not gonna take a busted lockbox with him after he kills somebody. they're going to leave it. >> reporter: there was something else troubling police. even though denise had been killed in her home, her car was found in a nearby

it appears to be a glock and the glock's the murder weapon in this case but, you know here's the thinguple stanceal evidence. witnesses can and do lie but evidence never lies. circumstantial evidence is as valid as direct evidence. i think it's more valid in a case like this because there's a mountain of it here. put the pieces together. four men leaving a car, three come back you have the surveillance with the glock, you have the casings of a .45 in the car, finger prints of the victim in the car and dna, it all pieces together for a very strong prosecution case. that's a glock. why is he walking around his house with a gun. he dismantled that surveillance immediately after the killing. why did he do that? >> hopefully we'll find answers. thanks to both of you. i appreciate it. >> thank you. >>> good morning. i'm carol costello. thank you so much for joining me. the united states is considering sending, quote, defensive lethal aid to ukraine to help their escalating battle with pro russian rebels. the high stakes gamble would put anti-tank, anti-air and anti-mortar systems in the hand

>> other than writing this, i have to thank allison glock who helped with the process.ther than that, i am a partner in a financial holding company. we look to find companies that have limited access and presence in markets we have know-how and know-who in. we look to acquire them and grow them in the u.s. hopefully we are creating jobs. that is the endgame. >> there is also the sense of him -- what is it about, that you saw firsthand, with the remarkable proximity, that you don't think after all this time, we understand about barack obama. >> i was speaking to someone about this earlier today. it blew my mind when i really -- i kind of wish i had written about it in the book but i did not. there were times, he is like a guy -- i remember him saying this early on. he said, i came to washington because i want to figure out how to do the best thing i can for the american people. if that results in me not getting elected, fine. he really wants to help people. when we were in iowa and new hampshire, he would run across people who were down and out on their luck. at a roundt

and his opinion is that they are consistent with .45 caliber shells all fired from the same glock semiautomaticn and that's the gun that prosecutors say was used to murder odin lloyd, and that weapon is still missing after all this time. they never found it. >> i wanted to tell you about -- other important testimony that was also shown this day was a photograph that was taken on the very same night that odin lloyd was murdered. this is a photograph of aaron hernandez, his fiancee and two other couples a few hours before that murder took place. they were all getting together for drinks at a bar in providence rhode island. not far from where aaron hernandez lives. the prosecutors brought attention to what aaron hernandez was wearing. it's a white hooded t-shirt, the same kind of sweatshirt they say that he's seen wearing on surveillance video in his home again, the night of the shooting. ana. >> i want to talk about more surveillance video. we know that hernandez's fiancee he has been in court for most of the time. wasn't there today. or was there today but not in court yesterday. the jury did se

>> so you know, other than than-- writing this way was you know i have though thank allison glock whoas phenomenal and helping me think out of the process and really helped with my voice on it other than that i'm a partner in a financial holding company called transat lx holdings. we look to find medium-sized companies that have limited access limited presence in markets that we think that we have know who and know how in. and we look to acquire them and grow them here in the u.s. and hopefully we're creating jobs. that is the-- that's the end game. >> rose: there's also the sense of him i mean what do you think, what is it about-- that you saw firsthand with a remarkable proximity that you don't think after all that has been written we understand about barack obama. >> and i was speaking to someone about this earlier today. and it just blew my mind when i really-- because i kind of wish i had written about it in the book but i didn't. i remember, there were times that, so he is like a guy that and he said this i remember him saying this really early on. he was like i came to washingt

they use a modified glock that shoots a laser beam instead of a bullet.hey also monitor brain activities. i tried it myself in a scenario where a man drops a knife. put the knife down and put your hands up and then pulls out a gun. i hit my target but it was enough to make my hand shake. it really does make your heart race when you go through those scenarios. that's nuts another cops pret press buttons and this is the first lab in the world that so closely recreates a real-life encounter and that makes the results so notable. cops have biases but it's not affecting their behavior the way with you would think. >> actually there tends to be a greater hesitation to shoot african-american suspects compared to white or hispanic suspects. >> reporter: on average they took a quarter second longer to pull the trigger on black suspects and made fewer mistakes. >> if an unarmed suspect is shot they are more likely to be white than black. >> reporter: if you are surprised by the results you are not alone but others say they can control their biases. more research ne

then the incredible catch. 26 seconds on the glock second and goal wilson chooses pass.colm butler. >> what are you thinking after the interception? >> i just won the super bowl. >> we worked so hard together as a team. this is awesome. >> we believed in each other, kept fighting. then we came up with the big one. >> tom brady's touchdown passes, an all-time super bowl mark. final score 28-24. new england on the super bowl xlix world champions. >> it was a good game. did your team win? half the country waking up today saying no. >> these are the best players in the world the best of the best. to see an ending like that you always expect something like that in the nfl. >> magnificent game. >> in addition to the big super bowl, there's lousy weather. we're going to talk about that in a minute. right now we've got headlines. >> good morning, other stuff i want to tell you about today. a former power rangers, that tv show, the actor is finding himself behind bars this morning charged with murder after allegedly stabbing and killing his roommate with a sword in their los ange