The past few times i have unthawed to feed, the mouse ends up with insides on the outside. I use the same method as alway and let them warm up in water, with the mouse inside a zip lock bag. It starts off with just a little pin sized hole in the stomach where a little blood comes out, but when the snake constricts, it turns into Texas Chainsaw Massacre. Not only is it a nasty mess, but the substrate sticks to the prey item and i would love to avoid that. Any ideas on why this might happen?