about what happened. i can tell you that for sure it was an afternoon filled with terror for so many. any other day this community outside fort lauder dale would be considered the safest in florida. today as you know a shooter changed that. a sheriff this evening told us that the shooting began outside the building. sdp entered inside the high school building. that is what we re told the shooter actually followed the students inside and tonight investigators have the gruesome task of going through the high school building, and identifying the victims. reporter: around 2:30 p.m. the broward county sheriff office responds to reports of a shooting with multiple injuries. the student population close to 3,000. at first those inside the school didn t realize what was happening. kids were flereaking out. a lot were on their phones