A Pennsylvania State trooper tried to use less-lethal force to subdue a driver who was dragging him with his car Tuesday afternoon, the York County coroner's office said.
However, when the unidentified man continued dragging him, the trooper shot and killed the suspect along Interstate 83 south in Manchester Township, the coroner's office said. The coroner did not specify which type of less-lethal force the trooper attempted to use, however, reports PennLive .