A man recorded by a security camera fatally shooting his manager at a fast food restaurant in south Georgia is also suspected of killing his mother and grandmother at their nearby homes before taking his own life. The Georgia Bureau of Investigation said Thursday evening that 26-year-old Kentavious White fatally shot himself at the McDonald's restaurant where he worked after killing the manager. The GBI said two of White's relatives were also slain at their homes. Coroner C. Verlyn Brock in Colquitt County said those two victims were White's mother and grandmother. The GBI identified the McDonald's manager as Amia Smith. The names of the two other victims were not immediately released. About 15,000 people live in Moultrie near the Georgia-Florida line.