A MedFlight was called after two people were injured when they crashed into a tractor-trailer on I-95 south in Topsfield, Massachusetts, Monday morning.
According to state police, the crash happened around 2:30 a.m.
One person was transported with serious injuries via MedFlight.
The other victim was taken by ambulance to an area hospital with non-life-threatening injuries.
The crash remains under investigation.