Philadelphia sergeant wounded in rampage leaves hospital

This undated photo provided by the Philadelphia Police Department on Saturday, Sept. 17, 2016 shows Nicholas Glenn. Authorities said Glenn opened fire on a Philadelphia police officer then went on a shooting rampage, injuring a second officer, killing a woman and wounding three other people before he was shot and killed by police overnight Friday. (Philadelphia Police Department via AP) (The Associated Press)

In this image from video provided by WTXF Fox Philadelphia, Philadelphia Police Department Sgt. Sylvia Young is saluted by dozens of uniformed police officers Tuesday, Sept. 20, 2016, as she's discharged from Penn Presbyterian Medical Center in Philadelphia. Authorities say Nicholas Glenn ambushed Philadelphia Police Department Sgt. Sylvia Young in her patrol car Friday, Sept. 16, 2016, and then killed 25-year-old Sara Salih and wounded University of Pennsylvania police officer Ed Miller, before Glenn was shot and killed by other officers in an alley. (AP Photo/WTXF Fox Philadelphia) (The Associated Press)

Both Philadelphia police officers wounded in a gunman's shooting rampage that killed a woman and wounded several other people have been discharged from the hospital.

Dozens of uniformed police officers saluted Sgt. Sylvia Young as she emerged Tuesday from Penn Presbyterian Hospital and left in a vehicle escorted by motorcycle officers.

Authorities say Nicholas Glenn fired about 18 shots at Young as she sat in her patrol car Friday night, wounding her in the shoulder, arm and torso. They say he then fired into a bar and into a car, killing Sara Salih, and wounded an officer and others before being killed by police.

University of Pennsylvania police officer Ed Miller was discharged Monday, later telling reporters that he's fine and is primarily concerned about the other victims.