Linda O'Conner, 67, from Cochise, AZ fell asleep at the wheel while driving on I-40, about eight miles East of Shamrock back on May 20, 2014.
She drove into the center median, and over the cement retaining wall on the bridge over County Road 26.
O'Conner was taken to the University Medical Center in Lubbock. Her family discontinued life support on May 30, 2014, and she died.
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