Pennsylvania State Police say a 28-year-old Maine man called 911 about a road-rage attack before he was shot and killed. They said Timothy Davison called from Interstate 81 near Maryland early Saturday to say someone in a pickup truck was firing on him. Police say Davison was forced into a median, disabling his vehicle, before the assailant approached and fired several rounds at him. State Police are searching for a Ford Ranger-style pickup. They say the vehicle may be blue and may have damage to the driver’s side. They say Davison, who was from Poland, Maine, died at a York hospital following the 2:10 a.m. attack. Police say the attack occurred on northbound I-81 in Antrim Township, about 10 miles north of Hagerstown, Maryland.