BRADENTON, Fla. (WWSB) - A Citrus County woman accused of killing both of her ex-husbands in separate shootings on the same day is now at the center of coordinated homicide investigations in two Florida counties. Investigators say 48-year-old Susan Erica Avalon shot and killed an ex-husband in Manatee County Wednesday afternoon, then another ex-husband in Tampa. The Manatee County shooting happened around 3 p.m. in a residential neighborhood. Detectives say Avalon used stolen food from a Panera Bread restaurant as a ruse to get the victim to open his front door.“When this victim opens the door, suspect starts to fire...