Also right before the crash you see driver putting an arm out the window for some reason. Reports an arm was found on scene but no details. Serves her right to lose her arm and more body parts.
Mechanical failure?
Still, even if your brakes aren’t working, why are you doing 85mph?
Huh? Where do you see that?
My daughter's an OR nurse. They had a patient from a car crash whose arm had been ripped off. My daughter and the surgeon had hoped to re-attach the severed arm but the EMTs at the site couldn't find it. All they could do in that case was prep the stump.