Someone killed my crab

[Gujustud]

So I came home today, to find my blue legged hermit crab.. ripped in two.



I found his new shell that he took over about 1-1/2 weeks ago, empty, and I found half his body near the front of the tank.

I'm suspecting the damsel. He's such a big guy, and that crab was small. My bigger red scarlet is still okay, hiding in his cave.

Another thing I've noticed ever since getting the damsel is that I keep finding my snails on their backs. I'm wondering if he's knocking them over.

However I'm still sad to see one of my hermy's dead already. Not dead, killed... murdered...