 A 33-year-old man was pronounced dead at the scene, and two other men, aged 23 and 29, were pronounced dead later at Penn Presbyterian Medical Center. Police at the scene said at least 25 to 30 spent shell casings were found, and the man pronounced dead had been shot at close range and appeared to have been targeted. Police said it was unclear whether a block party was being held or those present had simply been invited to the scene.