Rick Grimes is a man of his word, and cannibal leader Gareth learned that on the latest episode of The Walking Dead , which saw the little twerp say hello to the sharp end of Rick’s red handled machete. Yes, it was as brutal as it sounds, but Gareth deserved it. And if that wasn’t evident after the whole imprisonment thing and last week’s BobBQ moment, it was clear in Sunday’s episode when he proved to be a bigger coward than we assumed. In the big death scene, Gareth and his hungry goons descended upon the church, where earlier they’d dropped poor distressed Bob on the doorstep.