Eaton Country Deputies are still investigating what caused a crash on M-50, north of the Vermotville highway that killed one person and injured three others.
According to deputies, the crash happened around 10 p.m. Saturday night when a semi-truck collided with a van.
One person in the van passed away, three others were sent to Sparrow hospital to be treated for non-life threatening injuries.
The driver of the semi-truck has not been injured in the incident.
FOX 47 was told by deputies that the investigation into the crash is still on-going.
