I’m glad you tried. The video would be too much for me. I always root for the undermouse : )
Our cat brought in everything, never hurt anything, just dropped them in the house and yowled to be congratulated.
Chipmunks, a baby rabbit, a hummingbird, blue jays, sparrows, mice. Even a snake in my kitchen once. That went outside on a shovel.
You don't see him getting killed. Most of what you see is a cute little mouse making a fool out of me. Right near the end there's a still shot of his little carcass in the trap that finally got him.