Alabama Standoff Update: Boy, 5, Safe, Kidnapper Dead, in Raid on Ala. Bunker, FBI Says
Explaining what a controlled probe is, Miller said it's a possible tactic "when somebody breaks off conversation, you can stir things up. Make some noise, do something provocative. That will usually generate a phone call. And then at least you've got a conversation going on. On the other hand, when somebody is getting very excited for perspective, they say, let's see where things are. 'The kid's fine, you're fine, let's bring this down a notch.'"
Children in the area will return to school Monday for the first time since the shooting.
On Sunday, just miles from the standoff, hundreds gathered to remember slain bus driver Charles Poland, Jr. Police say Dykes shot Poland Tuesday, when he stormed this school bus demanding child hostages.
Robbie Batchelor, a fellow school bus driver, said of Poland, "He laid down his life for the kids on the bus."
Twenty children on that bus escaped.
Watch Manuel Bojorquez's full report in the video below.