Abecausive News Today : Breaking News, Live Updates & Top Stories | Vimarsana

I mentioned all the red flags. students have been saying that the suspect loved to show off his weapons, that he bragged about killing animals. once teacher told a miami herald newspaper warning that this particular suspect, man, now, 19, shouldn't have a backpack on campus. students also said the man was a becausive with his ex-girlfriend and the school expelled him because he got into fight with her new boyfriend. many say they talked about it, talked about it at school and they said if anybody was going to shoot it up, it would be he. >> he was a troubled kid. everybody thought -- he joked....

Think a lot of things went very very well. i think now they will get into a grandular review to see how it was on the street the tactical officers and the communication of command and control on the street entering the building and how the interaction was with the various responding agencies. >> how much do you think the response that we saw today, the improvements was because of what happened back in 2013 that horrible tragedy? you heard the chief and you just pointed out, they learned some really important lessons. did you see them putting all of those into effect today? >> well, so far we c...