Well, in Texas last year, when a large bunch of cops were drinking at a bar and two of 'em drove away to their tragic deaths, they arrested the bartender.
This [link|http://www.austinchronicle.com/issues/dispatch/2004-12-17/pols_feature12.html|happened ] about a year ago not too far from Austin. Survivors were mad enough to [link|http://www.kvue.com/news/top/stories/042905kvueCedars-eh.2279e25f8.html|sue the bartender] for wrongful death, but not enough to sue any of the police officers the bar was full of who let them just ride away.

But maybe they learned something since then...?