Slaying victim ID'ed as Summerdale man

Police identified a man gunned down in an Oxford Circle rowhouse last night as Chad Marchewski, 21, of Foulkrod Street near Langdon in Summerdale.

Marchewski was shot in the back of the head during an argument inside the property, on Van Kirk Street near Castor Avenue, about 9 p.m. Medics pronounced him dead at the scene. Police reported no suspects. Tipsters can call homicide detectives at (215) 686-3334 or -3335.