miles from his original location. investigators think whoever took this cabin was also living in it. eric: deadly violence near our nation's capitol last night. a security guard was shot and killed outside the u.s. census bureau. when a guard approached a suspect's car near the front gates he's now in custody after leading police many on a wild chase -- on a why would chase. peter doocy is now life in suitland, maryland. hi peter. >> reporter: hi, eric. there was a two hour delay for nonessential employees here at the census this morning. that just expired, but authorities are still trying to figure out what exactly happened last night in the moments just before and just after a security guard, lawrence buckner, was shot and killed just steps away from where we are standing. we know that a car stopped somewhere around here. a man and a woman he is believed to have just kidnapped were