Seriously ???
Every year thousands of intoxicated drivers get belligerent when busted...
How many are shot in the head with three cops on the scene when they are unarmed. ...?
I for one would, like George Zimmerman, use a weapon to avoid playing Duk-Koo Kim to some drunk idiot's Ray Mancini.
Michael Bell behaved like a lunatic - bad things often happen when you behave that way.
Is it possible that after multiple investigations over the course of a decade the result might just be that Michael Bell was a grown up who was responsible for his own actions and those actions' consequences.
I acknowledge Bell Sr.'s grief and his obsession - they are completely understandable - but his feelings cannot alter reality.