Leena's really dead. So much for my bronzing idea.
Despite that-- actually, in part, because of it-- this was a great episode. The reactions to Leena's death were heartbreaking. Even Mrs Frederic lost her cool for a second.
And Evil Artie sure knows the buttons to push, and he is the Batman of Warehouse 13-- he's prepared for anything. Mrs Frederic should have given orders to stun on sight.
Now we have to wait six months to find out what effect the dagger will have on Artie and how they will save the world from Sweating Disease. It's an ancient disease, so hopefully a little Ampicillin will do the trick.