A 43-year-old Kalamazoo man was killed early Sunday morning south of Shelbyville when his motorcycle struck a deer just north of the Martin exit on U.S-131.
Authorities said the driver died at the scene. His passenger suffered serious injuries and was taken to a hospital.
Anyone who may have seen the crash is asked to call Deputy Eric Speese at 269.673.0500 ext. 4373 or contact espeese@allegancounty.org.