Johnson was pronounced dead at the scene. Her funeral is Friday afternoon at First Baptist Church in Decatur.
The Wise County Messenger reports that there were a number of 911 calls reporting an erratic driver prior to the crash. The paper says Johnson was a diabetic and medical issues have not been ruled out.
Juan Rios and his mother, Terry Rios, of Quanah, and 35-year-old Amy Dee Culwell of Chillicothe were also killed. Juan and Amy's 4-year-old daughter was flown to Cook Children's Hospital in Fort Worth.
Their arrangements are pending with Smith Funeral Home in Quanah. DPS officials are still investigating the crash.
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