brett schrauben was moving out of the state. took effect. and in arizona california warrant was worthless. >> this completely took all that work and we're talking probably six months of work and just threw it out the window. >> the killers? they slip the track. game over! >> but the detective is not giving up. his team builds a new and better mouse trap. and guess who takes the bait. >> coming up -- >> hi dude it's me you need to call me asap. >> when dateline continues. hello, here's what's happening. negotiations turn israel in a moth for the relief of some of the 230 hostages taken by the terrorist group have stalled. a former u.s. official with knowledge of the talks say disagreement system over fueled liberties to gaza and hamas declining to release a number of foreign captives. and at least six people were killed and dozens more injured in multiple shootings across the country over the holiday weekend, including three at a party in texas saturday night. now, back to dateline. ack to dateline. ve a good throwback? [sfx: vid