You are being ever so silly. You know nobody assaulted her on the way home from work or something. I know nobody assaulted her on the way home from work or something. It would be especially silly to file a police report about something that that you know didn't happen, so that was an even sillier question.
You're the one who brought up this possibility -- obviously you know something the rest of us don't. Will you share with the class and please answer the question, "What makes you think that someone "beat the crap out of her" as opposed to some other likely explanation?
Did she say that? Did others? Did a doctor conclude that? Does CPR count as "beating the crap out of her"?
Please. There must be some fact-based reason for yourr statement, otherwise I'm sure you wouldn't have made it.