re: Rob Bironas' wife reported him missing Saturday night

Driving with the parking break on is a solid theory and explains both the smell and the lack of skid marks at the scene.

But to verbally threaten to kill people you don't know and then try to run others off the road, I think that's gotta involve some mind altering substance. His wife said he was normal when he went to bed and I don't know if psychosis sets in that fast. Of course, she could be lying or imperceptive.