A two-car crash just east of Marshall Wednesday afternoon turned fatal.

The Calhoun County Sheriff’s Department says that around 12:15pm Wednesday, Deputies responded to the intersection of Partello Rd and 20 Mile Rd. in Marengo Township.

Investigation shows that an SUV was travelling on Partello, when it collided with a sedan on 20 mile, with the sedan’s driver possibly ignoring traffic signs. A 67-year-old Olivet woman in the car was killed in the crash, while the driver had to be airlifted to Borgess Kalamazoo in critical condition.

The occupants of the SUV were treated in Marshall and released.

The crash remains under investigation.