To be honest, I had a similar experience in a workplace, and I definitely did not have the guts to post it before reading your comment.

It is important to take all accusations seriously, but it is also important to verify.

I have seen baseless accusations getting reported and shared on my previous workplace. It was made to sound like a living hell, and frankly you would have needed to be on a psychotic break to experience it like this. This same employee had pledged on their first day of work to print a chart of conduct and equality that would bind us all. It was very weird to be honest. Unfortunately some people saw the articles and believed every words and felt "betrayed" by my old bosses.

Anyway, here's a disclaimer because everytime I post an anecdote encouraging to be diligent I get replies telling me I am assuming this or that. Let me be clear, I believe Madisson and I would be very surprised if she wasn't abused considering everything. But still, I like to verify, we must always verify. In this case, it means waiting for further development. You can encourage and support the supposed victim while simultaneously not jump to the throat of the accused.