Diabolical new weapons: The Wasp

What you're looking at here is the Wasp Injector Knife. What it is is a knife with a small canister of compressed gas in the handle. Go on, guess what it does. Here's a hint: Stab... boom. At 800 psi. Here it is doing its thing on a watermelon:



Here's the manufacturer's site. Apparently, the idea was to make a diving knife to deter the biggest, meanest undersea predators possible. It's only a matter of time before someone uses this thing on someone else. Can you imagine the chalk outline for a murder involving THIS thing? Ugh...