rescue or get ectruicated in a situation like that. but two they are a wealth of human intelligence. and police negotiators and officers and law enforcement members are debriefing those folks right now to find out how many folks are inered the building, what are they armed with, what were their demands. did they say anything? what's the layout of the entire building is. upstairs, down stairs. what the floor plan is. are there locked doors where people could be hiding themselves in behind some and as a former s.w.a.t. team leader, we work through these things sekwengsally and there's three things in this order that has to be done. the first is crisis resolution. we have to get in there and stop the person whossers are potentially trying to harm innocents. the consequence management.