1.   They included locked exit doors, obstructed aisles and sprinkler violations.

2.   Firefighters found many bodies piled next to locked exit doors.

3.   Four of the women were found burned to death at the locked emergency exit, the report said.

4.   Investigators blamed the high death toll on locked emergency exits.

5.   Investigators blamed locked emergency exits for the heavy casualties.

6.   Police reacted by firing canister after canister of tear gas at fleeing fans trapped by locked exit gates.