The Rapid City Police Department has completed the investigation of the 12-10-07 fatal accident that claimed the life of Dereamis Hughley, 65.  The accident which occurred at 6:13 p.m. was a two vehicle crash at the intersection of South Highway 16 and Enchantment Road.  The crash involved a 1996 Jeep Cherokee driven by John Hughley, 70, of Box Elder, and a 1997 Dodge pickup driven by Jennifer Billups, 21, of Rapid City.  The investigation has concluded the Jeep Cherokee driven by John Hughley failed to yield the right-of-way from the stop sign on Enchantment Road.  A stop sign violation charge is pending at this time.