What if the speed limit were 75?
Nothing else is different, but the arbitrarily-chosen speed limit is now 75.
Tell me, scientifically and technically, how this would make her any less or more guilty.
You expect me to answer a hypothetical (and rhetorical) question regarding an incident without knowing what all the particulars are regarding that incident? Each case has to be measured on it’s own merits, and you know that. I’m not going to fall into this trap.