Just heard from someone locked in at say Massart it's an active shooter situation? Anyone have more info?

edit: "if anyone is coming out of their rooms, tell them to stay in until the building is secure"

"excellent job by everyone, lets secure those floors after we cleared them, thanks for the help"

Sounds like it's all set or will be soon

edit 2: "all clear to open up the floors and the perimeter"

sounds like its all over