Accused killer charged with open murder, felony firearm. By Allison Scarbrough, Editor. HART — The 32-year-old Muskegon man accused of shooting and killing a 28-year-old man with a handgun in a love triangle situation Sunday on Robinhood Drive south of Rothbury was arraigned in Oceana County’s 78th District Court Monday, June 13, on charges of open murder and felony firearm.…