Anyone heard or seen any details from TX about:
1. Is teacher that opened the door and left it open getting fired?
2. Have the established if gunman actually shot anyone, after he first fired on police? We know he opened up when outside, and in first classroom then second room, then fired on police/ responders that first tried to enter. Has anyone clearly established if anyone WAS harmed by decision to not enter/ determination made to treat as a barricaded shooter?