As one source put it, "It's more a case of HUA" ... that's cop talk for driving while head up ass. That we're told is the view shared by cops familiar with the investigation.
The underlying offense could be following too closely or driving at a speed that isn't prudent given driving conditions.
We're told the L.A. County Sheriff's Dept. investigation is pretty much complete, and after the reports are written it will be submitted to the L.A. County D.A. for review. Our sources say the Sheriff's Dept. in all probability will not make a recommendation on prosecution.