SIOUX FALLS, S.D. (KELO) -- The Rock Valley Police Department is searching for a dark-colored Ram pickup truck. According to a Facebook post, Rock Valley Police state that the owner of the dark-colored Ram 1500 truck was involved in a hit-and-run accident at around 4:50 a.m. ‘Local superhero’: Young SDSU fan’s wish comes true If you have any information regarding the accident, you care encouraged to call Rock Valley Police at 712-476-5716.