Thermal Effect News Today

The investigation into perhaps more people being involved in this because sayoc has been in custody since yesterday afternoon. doesnt mean that the mail isnt slow, but what does that tell you? >> we know that police had an initial crack at sayoc due to the public safety exception, they dont have to mirandize him and ask about immediacy of threats. he may have told them i have something here, something there, or maybe not. why are bombs such a huge concern for law enforcement? theyre not precisio...

Its the most lethal part of the bomb. second, fragmentation. and third, the thermal effect, the fires that could start out of that. police had to be cognizant. but they are trained to go to the sound of the guns and have to accept more risks than the rest of us. thats why they moved in and interdicted. >> lots get the sense of the reporting around this. we have ed laugh evandara and t reporter who broke the story of the bomber being gone. ed, we do know there was a question about surveillance vi...

Combustible. its something designed to cause fire. there are three ways that cause fatalities in bombings. theres the overpressure, meaning the pressure that comes out that basically crushes organs and soft tissue. the second is the fragmentation. the third is the thermal effect, meaning the fires that get started or somebody becomes injured. theyre inside their home or a building and end up succumbing to the inhalation of smoke. this is a very serious, serious -- and im going to disagree with s...

The second is the fragmentation. the third is the thermal effect, meaning the fires that get started or somebody becomes injured. theyre inside their home or a building and end up succumbing to the inhalation of smoke. this is a very serious, serious -- and im going to disagree with some of my colleagues. this is somebody that meets the definition of a depraved sociopath, someone who is looking to target individuals to create fear. we cant define this as terrorism because to bobs point, theres n...

the victims. heartbreaking stories from their families are hitting home with all of us. well share some of those stories throughout the morning. lets get right to our poppy harleararlo harlow, though. she is at holmes apartment, at that apartment complex for us this morning. poppy, what is the activity taking place there this hour? >> reporter: good morning, randi. its really picking up. what you see behind me, if you can make out those busted windows on the third floor of that complex...