An accident in Harrison County Sunday morning resulted in injuries for a couple from Texas. According to the Highway Patrol report, Tari Walker, 43, of Fort Worth was Southbound on Interstate 35 when she fell asleep at the wheel and ran off the roadway, crossed the median and struck a bridge rail on the Northbound lane. Walker received minor injuries, her passenger, Douglas Davis, 61, of Fort Worth was moderately injured. Davis sought treatment on his own.