PHOENIX -- Police are investigating a deadly overnight shooting at a QuikTrip in Phoenix. Officers were called to the convenience store near 43rd Avenue and Indian School Road just after 1 a.m. Saturday. When they arrived, they found a man in the passenger seat of an SUV, suffering from a gunshot wound. He was pronounced dead a short time later. The driver of the SUV said the suspect shot through the front window then took off. Police do not have a suspect description.At this time, police believe the shooting was random.Anyone with information is asked to contact the Phoenix Police Department.