A man was shot in the head and killed in Philly's Wynnefield section late Tuesday.

Police responded to numerous calls of a person with a gun just before midnight on the 5300 block of Berks Avenue. 

Police found the victim lying in the street with a gunshot wound to the head. Paramedics declared him dead at the scene. 

Police have not released the victim's name because his family has not been notified. 

No arrests have been made. Police did not disclose a motive for the murder.