Kalamazoo, MI — Authorities say a southwestern Michigan man has been arrested and charged with first-degree homicide after intentionally running over a 65-year-old woman in a Walmart parking lot. Deputies with the Kalamazoo County Sheriff’s Office say the woman was walking in the parking lot located in Oshtemo Township around 12:10 p.m. Tuesday when a car driven by a 32-year-old Kalamazoo man intentionally hit her. The victim was rushed to a hospital where she was pronounced dead. Her name hasn't been released. Deputies say the man and the woman didn't know each other. A motive for the man’s actions hasn't been disclosed.