1.   Base police chased the gunman to a complex of base dormitories, where he killed himself with a bullet to the head in a recreation room, authorities said.

2.   Kerik jumped from his car and chased the gunman in a running gun battle into a housing project two blocks away.

3.   One of the cars driving with Wallace tried to chase the gunman, but could not keep up.

4.   Police officers chased the gunman down and shot him dead in a parking lot.

5.   Richard Seron, the security guard who chased the gunman until he was wounded, remembered his saying something religious, said a Brookline police officer, Robert Allen.

6.   The manager of the restaurant was shot in the leg while chasing the gunman, who also fired on a passing taxi driver, wounding him in the arm.

7.   The staffer chased the gunman, who began running before he turned and brandished a weapon, according to sources.

8.   Two members of the congregation chased the gunman out of the door, which was adorned with a crown of thorns for Easter, and wrestled away his rifle.

9.   Witnesses said they saw a man in plainclothes chase the gunmen out of the restaurant.

10.   Police then chased the gunman back into the parking lot, followed by several minutes of sporadic gunfire.