By Al Novack

PHILADELPHIA (CBS) – An overnight shooting that police say appears drug related claimed the life of a 28-year-old man.

Authorities say he was shot in the head and the shooting also left a 25-year-old man in critical condition at Temple University Hospital with four gunshot wounds.

The incident took place inside a second floor bedroom of a home in the 5000 block of F Street in the Crescentville neighborhood.

The gunman fled and remains at large. Police have no suspects.