18-year-old shot and killed in Northeast Philly corner store, police say

An 18-year-old was shot in the head and killed in a Northeast Philadelphia corner store on Monday night, police said. The shooting occurred inside a store at 899 Marcella Street at around 8:46 p.m., police said. However, police believe the shooter chased the unidentified man from the street into the store. A stolen gray Nissan Altima that was crashed into a parked car was also found at the scene with its doors still open and engine running, according to Philadelphia Police Chief Inspecto...