Five people have been shot dead at a carwash in the U.S. state of Pennsylvania. <br /> Police said they received reports of gunshots being fired early Sunday at Ed's Car Wash in the Melcroft community of Saltlick Township, about 90 kilometers southeast of Pittsburgh.<br />The victims were identified only as three men and two women in their 20s and 30s and another person was said to have been injured and taken to hospital. <br />Police say they have no motive yet for the shooting, though family members of the victims say a domestic dispute spurred the violence. <br />
