If someone could post the link to MSM article that got the idea started that MT doesn't drive I think it might help understand this entire issue better as we have clear evidence from MSM and family interviews that she does drive and shares the car with her brother. Repeating the idea that she doesn't drive is a distraction from the discussion IMO.
Articles I've read said MT routinely drove to work in the am in the car she shared with her brother. MT Mother was quoted as saying that she would routinely walk over to pick up the car in the morning in order to drive to work. Articles also mention that her BF gave her rides to work or she borrowed his truck and drove herself to work. We haven't yet seen any of the friends come forward in MSM that might have given her rides to work in the past or might have been scheduled to give her a ride that morning. MT father said in People Magazine,
“She’s smart, she works hard and she is very poised, but her world is a mess and she has attitude and she can’t drive to save her life,” he says of his daughter. “She’s just a young woman like everybody else’s daughter, sister, or girlfriend. She’s not Saint Mollie, is what I’m trying to say. But we need her back.” To me this quote is saying that she isn't the best driver in the world but it makes it clear that she does drive.