PULASKI TOWNSHIP, Pennsylvania – Pennsylvania State Police are investigating a crash along 422 in Pulaski Township that sent four people to the hospital.

It happened around 6:00 p.m. Thursday evening in the entrance of the New Castle School of Trades.

Police say a Jeep crashed into a pickup truck leaving the school. The impact pushed the truck into a parked semi.

Two people in the pickup and two people in the Jeep were taken to the hospital with moderate to severe injuries.

Current conditions are unknown, however early reports said two of those patients were found unconscious at the scene.