Transcript for Philadelphia Gunman Was 'Well Known' to Police, 'Hell-Bent' on Hurting Others
Users in Philadelphia came under fire for a second night in a row but nobody got hurt. A nineteen year old man who allegedly fired three rounds and officer Saturday night after he was caught smoking marijuana was arrested. On Friday night police say 25 year old Nicholas Glenn ambush an officer and her car. And shot university police officer injuring both of them he also shot three other people before police killed him one of the shooting victims died.
This transcript has been automatically generated and may not be 100% accurate.