1.   As he chased the student through the hallway, another security aide reached inside the jacket and removed the gun.

2.   He chased students who fled into the hallway, then moved on to a first-grade classroom.

3.   Although they chased the students, it appeared most, if not all of them, got away.

4.   Ater the tear gas, police with nightsticks and in riot-control vehicles chased students down three streets in central Khartoum, witnesses told The Associated Press.

5.   One of the students returned to campus with a kitchen knife Monday and began chasing another student around the campus, he said.

6.   Police forced open the steel gates and chased students who fought back with firebombs, rocks and steel pipes.

7.   Rachman said the soldiers were chasing students and fired several shots.

8.   Six other eighth-graders were wounded before the gunman, who chased the students while firing, was overpowered by other Jordanian soldiers.

9.   Soldiers chased the students, kicking them and hitting them with rifle butts.

10.   Some onlookers angrily protested as police chased fleeing students down an alley.