Twiggs County Sheriff Darren Mitchum says a Bibb County man shot and killed his wife last night near Bond Swamp National Wildlife Refuge. Mitchum says 45-year old Marcus Hoskins and his wife were driving home from Cobb County, where they were visiting family in the hospital. He says the two were arguing about "marital issues" when the argument escalated, and Hoskins put his pistol in his lap. He...