Detective Standpoint News Today

>> elizabeth, and to determine number one if they have somebody because you say we dont have the whole picture right now. if they have somebody in custody they try to determine what is the motive behind the shootings? someone whos already familiar with the church or is it someone in the charleston or south carolina area that came into the church and shot these parishioners. >> im so curious from a detective standpoint when you get this phone call, all hands are on deck. what takes place as soon ...

Logical to worry about the risk of terrorism. from a detective standpoint, those officers on the scene right now and the other people responding, and i assume theres a federal response as well, what is their checklist essentially to take us through how you decide what is this? is it a dwi? >> its very important to talk to witnesses on the scene. i know cnn has talked to some witnesses on the scene. did this vehicle pick up acceleration really quickly or was he -- driving through times square is ...