1.   He retreats along the corridor and passes the three injured, shooting another student in front of the escalators.

2.   Violence erupted after police shot a student during the demonstration.

3.   At an evening news conference, the police said Kinkel probably would have shot more students if he had not been wrestled to the ground.

4.   A hospital worker and other witnesses also said that two students had been shot to death, but the government confirmed only one death.

5.   But four years ago, he was on duty at Conniston Middle School in West Palm Beach when student John Pierre Kamel was shot to death on campus.

6.   But some people here question whether the army would obey an order to shoot students.

7.   Four months later, two other Columbine students were shot and killed in a sandwich shop just blocks from the school.

8.   He pulled out the rifle, shot three students in the front row, then shot the teacher as she moved toward him.

9.   He said if he was to shoot students at Heritage, he would be more effective by shooting at random.

10.   In January, four students were shot on an outdoor basketball court at George W. Wingate High School in Crown Heights, Brooklyn.