A Johnson County resident received minor injuries in a crash Monday night.  According to the Highway Patrol, the crash occurred on US 50 Highway, westbound, just east of 331st road.  An unknown vehicle reportedly made an unsafe lane change in front of a vehicle driven by Kenaniah Feltenstein, 19, of Warrensburg, as he then swerved to avoid hitting the other vehicle, but ended up striking the other vehicle’s towed unit, which then caused Feltenstein to run off the north side of the roadway, where he then struck the ground and overturned.  Feltenstein refused treatment at the scene for his injuries.