Foul play is suspected in the 2015 disappearance of a disabled Ellabell man, and Bulloch County Sheriff Noel Brown hopes someone will step forward with information about his whereabouts. Bulloch County Sheriff’s Inv. John Quattlebaum has been questioning people and searching for leads for two years regarding the disappearance in May 2015 of Mark Anthony Waller, 46, of Live Oak Loop in Ellabell, Brown said.