1.   A few minutes later the panel seemed ready to fall, and the hall was evacuated, Soraci said.

2.   A doorman had seen someone leave the package, and the hall was evacuated.

3.   A doorman was someone leave the package, and the hall was evacuated.

4.   However, the departure hall was evacuated because of heavy smoke.

5.   Rescue services needed about an hour and a half to evacuate the hall.

6.   The residence hall was evacuated.