The Brief A 22-year-old man was shot in the second-floor bedroom of a Philadelphia home on Tuesday. Investigators collected several fired shell casings from outside the Tasker Street property. Investigators believe a shooter opened fire outside a Philadelphia home overnight Tuesday, critically injuring a 22-year-old man in a second floor bedroom. What we know:Officers from the Philadelphia Police Department were called to the 1900 block of Tasker Street just before 10 p.m. Tuesday for reports of a person shot. Police found a 22-year-old man in the living room of the residence suffering from a gunshot wound to the chest.