HART — Michigan State Police troopers responded to four separate crashes in Oceana County Tuesday, Nov. 18: – 9:08 a.m., one-car property damage accident, Jackson Rd., Crystal Twp. – 6:43 p.m., one-car property damage accident, 204th Ave. and Baker Rd., Newfield Twp. – 8:45 p.m., one-car property damage accident rollover, 116th Ave. and Wilke Rd., Otto Twp. – 10:16 p.m.,…