Four North Texas men were killed in a series of unrelated accidents on Friday.

A male bicyclist was killed this late this afternoon after he was struck by a vehicle in the 100 block of North Scott Ave.  Witnesses say the man was struck by a white GMC SUV.  52 year-old Donald Lee Williams was pronounced dead at the scene of that accident.

The Jacksboro Gazette is reporting that a Henrietta man was killed in a one vehicle accident just after 11 am Friday morning.  Clifford Swinson, 61, was driving south on Highway 148, three miles north of Jacksboro, when his pickup left the road and rolled into the southbound ditch. No other injuries or fatalities were reported.

And the investigation continues into an accident on Kell West Freeway near Harrison on Friday evening.  Police say four individuals were transported to United Regional.  Two of the victims have died.  17 year-old Shon Blair and 18 year-old Dalton Scwartz, both of Archer City, died as a result of their injuries.