Practice Fire Drill News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Alarms, everybody started leaving, following the same procedure as we did because nobody thought it would be this. nobody thought it was a shooting, everybody just thought it was a -- a normal procedure, practice fire drill. >> reporter: pagourtzis appears to have set off explosives which officials say they believe he built himself. >> we have ieds in a room. >> we just hear three gunshots and explosions and teachers are telling us to run, run, go. run. >> reporter: as police began surrounding the school, inside he continued shooting, using a shotgun and a revolver taken from his father. >> he...

Shooting. everybody just thought it was a normal procedure, practice fire drill. and next thing you know we just hear three gunshot, a lot of explosions and all the teachers are telling us to run, run, go! run! and me and my friend ryan calvert ran where we could get shelter and that's when i called my mom. >> we were told to go to one of the buildings for cover. and then afterwards cop cars started pulling in and everything and so i thought something else was off. so i heard there was actual gunfire and there was three people injured at the time being. and that everybody was panicking, everyb...

Intense and tra mumatic moments for these students and parents as well, as a lot of the parents tried to reach out to their children and also children reaching out to their parents. you can esee this is still a very active scene. al of the students were transferred to another school to reunify with their parents. as you've been talking about on your show, there are multiple crime scenes here, not just the school you see behind me but also other areas that law enforcement still need to search in search for those potential explosives. but as we were saying this is very intense and traumatic for ...

Department being able to ascertain where the attacker was, in the art room. they called out the shootings. very systematic, very methodi l methodical. i commend the police department. >> witnesses are really providing a picture for us. here's more about what they described about the chaos in those moms in the school. >> he was in the classroom where the shooter was. according to him there were three students down in the classroom and when they were coming out, there were two more students down right outside the back door of the school. >> did he say anything like what type of injuries? >> no. ...

Explosive devices in and around the school. various reports floating around today as to whether or not they are all pipe bombs or as to whether a pressure cooker might be among the devices. and something familiar we are hearing today from students who report the sound of a fire alarm, along with the sound of gunfire. >> nobody thought it was a shooting. everybody just thought it was a normal procedure, practice fire drill. and next thing you know, we just hear so many -- three gunshots, loud explosions and all the teachers are telling us to run! run! go! like run! i was scared for my life. nob...