One person was shot and killed at a park in Southwest Philadelphia Monday night, police said. Police are on the scene at 57th Street and Grays Avenue where the male victim was shot in the head just before 9 p.m., Chief Inspector Scott Small said. The victim was pronounced dead at the scene, Small said.

The unidentified victim was pronounced dead at a nearby hospital. Police are still searching for the shooter and a motive.

An 18-year-old man was shot and killed Monday night at DeRetis Playground in Southwest Philadelphia, police said.