Well, he killed her.
Guys, you’ll really mess things up if you execute an innocent person now. The mafia will start recruiting. Mann will kill everyone. It’s very smart to go after JACK, lol, as if this is the only possible version. It would be understandable if it were based on evidence, BUT NO ONE HAS CANCELLED THE POSSIBILITY OF OTHER SCENARIOS!
And I don’t really believe about the hand. He probably planted it himself to give himself a chance to deny it.
