I caught a stoat in my bedroom?

I live in an old ass house and it’s winter, so naturally I have mouse traps set up, but today on checking them I found a live stoat in my bedroom snap trap??? I released him into the alley and he shot off like a rocket so I assume he’s ok. Has anyone else experienced a stoat in their home? He was extremely cute and I’m so glad he seemed ok leaving. I do like close to the river, but this was incredibly bizarre, and I can’t believe I got to hold one of those little cuties today!