ALIQUIPPA, Pa. (AP) — A man accused of shooting a state trooper in Pennsylvania early Friday had served time in prison for his role in a 2005 murder-for-hire plot in Ohio, a district attorney’s office said.Two troopers had observed a disturbance on the sidewalk outside the Franklin Mini-Mart in Aliquippa, state police said. As the troopers approached, a suspect ran into the