So ... Watching tonight's episode (10/30), Merle--whom I'm liking so much more than his brother and who seems much smarter--and Andrea go off in search of Sophia. They come across a zombie strung up. The person committed suicide after being bitten. The flesh on his legs, the only parts within reach, was eaten off.
Does this mean that zombies WILL eat other zombies? I'm assuming not, since they'd go after each other, I'd think. So he was eaten sometime after he hanged himself but before he zombied? That doesn't sound right on timing either. He was bitten and, upon hanging, died and zombied. That sounds like they ate a zombie. What am I missing?