Social.Chapman #activeshooter

Communication during crisis is a nightmare. Social media poses challenge. A lot of misinfo; need plan in place. #activeshooter #wacuboam

Folks who laid on the ground, silenced phones and didn't move - something they learned at training - survived. #activeshooter #wacuboam

"Safe room" was discovered not to be safe. Bullets went through walls. #wacuboam #activeshooter

Shooter had over 1,000 rounds of ammunition; with back up receiver. Fully prepared. #activeshooter #wacuboam