Missaukee County Sheriff Deputies are investigating a deadly head-on crash in Lake Township.
The crash happened Sunday afternoon on Jennings Road near Blodgett Road.
Deputies said Nicholas Zimmerman, 34, of Cadillac, lost control on icy roads. He hit a car driven by Courtney Moyses, 23, of McBain. Her grandmother, Mabel Jean Weis, 75, was a passenger and was killed in the crash.
Both drivers were air lifted to Grand Rapids and were listed in critical condition.