Elna Elaine Krupa, 83, of Ludington died Wednesday at Spectrum Health Ludington Hospital after a two-vehicle crash at U.S. 10 and Dennis Road.
Her passenger, her 89-year-old husband John David Krupa, was also injured and was taken to the Ludington hospital, where he was treated for non-life-threatening injuries.
The Mason County Sheriff's Office is investigating, including a reconstruction of the accident that was done along U.S. 10 after the 10:59 a.m. crash.
According to a police report, Krupa pulled out onto U.S. 10 from Dennis, attempting to make a right turn to head west and turned into the the path of a westbound Land Rover driven by Brandon Cohoon, 31, of Scottville.
Cohoon was not injured, according to the sheriff's office.
Pere Marquette Township and Ludington firefighters and Life EMS all responded to the scene.