>> i knew him as neal smith. >> george told detectives how he and shauna had befriended this neal smith help him get back on his feet. >> me and the wife kinda looked at him like uh, like our little charity case because he was a nice guy and he's down on his luck. >> by now the detectives knew greyhound was an addict and a big drinker. so they asked george. >> was he a drug user? >> nothing. >> okay. alcohol? >> yes. he would drink alcohol, but not a lot. just a beer or two? >> just a beer or two every now and then? >> yeah. >> that raised the antenna a bit. in his interview with detectives, greyhound said he and george were great friends, worked out together, drank together a lot. but then, listen to this. as george kept talking, the man he said he knew as neal became noel. >> she said, "can noel help us out with this?" if it was something i wasn't good at, well maybe noel is good at it. because noel seemed to be good at everything i wasn't good at. >> remember, george said he'd never heard the name noel stevens before. knew greyhound only as neal smith. so, was it an honest little sli

knew greyhound only as neal smith. so, was it an honest little slip or was george hiding something? >> is it possible he was confused about the name, that it, you know, greyhound used several different names? >> when you get nervous you're gonna revert back to whatever is natural. and he reverted back to noel. he just got done telling him, "i've known this man for years as neal," and then, "noel helped me move." so i -- that's a tell. >> but why would jorng george admit to knowing greyhound and then lie about the name? the detectives left george at home and made a plan they hoped would shake out the truth. >> we decided to amp up the pressure. >> coming up, a bold calculation by detectives was about to trigger a stunning chain reaction. >> he was driving extremely fast and forcing vehicles off the road and then plowed straight into a cement barrier. the officer following said he just committed suicide. >> when "dateline" continues. that's not anger, that's hunger. so i'm gonna have a snack to make me feel better and once i do you will see a look of satisfaction and contentment bloss

i'm shepard smith in new york. now to neal. >> honest and frank about this and talk about these things without being fearful. there is a problem with some of the muslim community in this country. there is a problem. we have to be honest about it. our politicians i'm afraid haven't had. >> all right. he runs an opposition party and looking eerily pressing now. he's all but a racist say critics. the ramped multi cultural around the world. countries including britain, france e germany and the united states have lost their identity and their very dna and soul and now it's up for grabs as well as the lives of the residents of all of those countries and then some. nigel ferar as you never before heard him. still insists is the big worry he fears. welcome everybody. this is your very, very scary world. we're going to offer you the latest from paris. we can at least ease your fears about this situation. a serious security situation that developed in hanover, germany where they stopped a match that would have been attended by angela me

i'm shepard smith in new york. now to neal>> honest and frank about this and talk about these things without being fearful. there is a problem with some of the muslim community in this country. there is a problem. we have to be honest about it. our politicians i'm afraid haven't had. >> all right. he runs an opposition party and looking eerily pressing now. he's all but a racist say critics. the ramped multi cultural around the world. countries including britain, france e g