Please correct me if I am wrong, but your story and picture give this impression:
You and your wife ran a red light, made a left turn from the rightmost lane, and travelled the wrong way across traffic. If you had performed the same manuvers in a motor vehicle you would have gotten a ticket, even if you had not caused an accident.
I'm also not clear how you "got it all on video" Do you really mean you filmed the scene afterwards to document it?
I'm sorry about your wife.
Paul
(Note: I am not saying you were to blame -- I am just giving my understanding of your story and picture)