SIOUX FALLS, S.D. (KELO) - The Rapid City Police Department is asking the public's help in finding a missing 13-year-old girl. According to the RCPD, Sincerelee Flood was reported missing at 9 a.m. Sunday. She was last seen Saturday around 1:30 a.m. in the 1300 block of Atlas Street. It is unknown w hat she was [...] ...read more read less