it took just three hours to convict larry hall. or beaumont believed this was just the tip of the iceberg. he felt certain hall was a serial killer and now he had to find a way to prove it. so he began investigating tricia reitler's abduction, a case that wasn't his for a family he didn't even know. >> i can't imagine sending my daughter off to school and never seeing her again. >> and he came up with an outside the box scheme to get hall, which would risk the life of that charismatic convict he had just put away for dealing drugs. jimmy keene. >> what happens when i have to deal with all these crazy killers and stuff, what if i get shanked, what if i get killed, am i going to survive this? >> jimmy's get out of jail card comes with a hefty price. coming up. >> they had your back. >> they had my back. least that's what you thought. >> that's what i thought. >> when "dateline" continues. ♪ some things are too important to do yourself. get customized security with 24/7 monitoring from xfinity home. awarded the best professionally inst

larry, you survived. >> it was good stuff. barely, barely. so many people in the hall saying, oh, man. my heart. the difference between victory and defeat. maybe that much. 49ers win a game of inches, thanks to a rookie linebacker. i've got to tell you, the locker room scene a >>> good evening. 49ers defensive coordinator robert saleh has a saying how he likes his guys to play all gas, no brakes. when it mattered the most like right here, rookie linebacker greenlaw put the brakes on jacob hollister at the 1 inch line. i could watch that a thousand times. i have watched it a thousand times. that was the difference between victory and defeat in seate. a win that gives the niners home field throughout the nfc playoffs. a locker room very impressed with greenlaw and this win. >> greenlaw, that play you made on the goal line, lots of plays went into that game but we don't have these cool hats without that play. it feels good to have these but this shirt says it the best to me. the west is awesome. but the west isn't enough, all right? >> you want to talk about battle tested? the 49ers, their last fiv

hall, and that is his lovely wife next to him. others are in here today -- where is bobby scott, you still here? larry: he's in the back. fmr.en. warner: he was talking about the first african-american on the bench. i remember going and seeing bobby and i said bobby? virginia has never had an african-american on the bench or a woman on the federal bench. i said, i want you to help me select that individual to go on the bench and we did. it was jim spencer. our guest earlier today on the circuit court, and jim came up from the district court. i have wonderful experiences with all of these great pals of mine. boy, everyone of us are facing a challenge today. i go back and reflect for a moment for the basis of my thoughts on 30 years of traveling for the senate, i am always laughing at the congressman. they got to rush out and get home to the district, and the district's driving distance are the most of them in virginia, and then it is only a short shuck group of people. senators go from the tip of the state, george, to the atlantic ocean all the way to the valley of virginia. senators have a lot more to cover than members of t