1.   Aberd was barricaded in the choir room for three hours, praying for help, as gunfire and exploding pipe bombs replaced the sound of baritones.

2.   I was in the choir room when it happened.

3.   Jonathan Cohen, a junior at Columbine, was trapped in the choir room when gunfire erupted.

4.   Kendra Curry called her grandmother and said that she was huddled with Adam Foss and the others in the choir room.

5.   Last Tuesday, Jonathan, a junior, was trapped in the school choir room when the shooting started.

6.   Trapped inside, others took refuge in classrooms, bathrooms, and a choir room, frantically barricading doors with desks and file cabinets.

7.   Trapped inside, others took refuge in classrooms, bathrooms and a choir room, frantically barricading doors with desks and file cabinets.

8.   Jonathan Cohen, a junior, was trapped in the Columbine choir room when gunfire erupted.