Erik Detweiler, 25, killed and Corey Adam Mitchell, 26, injured in collision involving tractor trailer at Easton Road and County Line Road in Horsham, Pennsylvania

Authorities in Montgomery County are investigating an overnight crash in Horsham that has claimed the life of one person and injured another.The crash between a car and a tractor trailer occurred around 2:20 a.m. Sunday near the intersection of Easton Road and County Line Road.Police say a tractor trailer belonging to the Panera Bread restaurant chain was traveling south on Easton Road when the driver of a car entered the intersection traveling west on County Line Road and broadsided the tractor trailer.The vehicle then flipped around and struck the truck a second time trapping two people inside of the car.Medics pronounced one person dead inside of the car. The second was extricated by firefighters and transported to Abington Memorial Hospital in serious condition.There is no word on injuries to anyone in the tractor trailer.

Detweiler, trapped in the passenger seat, was pronounced dead at the scene. The tractor trailer was traveling southbound on Route 611. Erik Detweiler, 25, was the passenger in a Hyundai when it crashed with a tractor trailer at Route 611 and County Line Road in Horsham just afer 2 a.m. Police are investigating a fatal car crash that killed a Quakertown man early Sunday morning in Horsham. Detweiler was riding in the passenger seat of a Hyundai turning left from Route 611 onto County Line Road at the time of the crash, Montgomery County First Assistant District Attorney Kevin Steele said in a news release.

Prosecutors say Mitchell's headlights were off when he turned left at a red light and drove into the path of an oncoming tractor-trailer. They say his blood-alcohol level was almost twice the legal limit. Twenty-five-year-old Detweiler, who had been living in California, was killed. Mitchell is also charged with endangering another person and traffic violations. Steele says Mitchell will turn himself into authorities next week.

Prosecutors say the 26-year-old Souderton man was driving in Horsham on Dec. 27 with his friend Erik Detweiler. Prosecutors say Corey Mitchell was jailed on $100,000 bail following his Tuesday arraignment in Norristown. Prosecutors say Mitchell's headlights were off when he turned at a red light and collided with a tractor-trailer. It wasn't immediately known if Mitchell has a lawyer. An autopsy found that the 25-year-old Detweiler died from blunt force injuries.