I just bought Daryl F***ing Dixon's knife.

Alexander was a zombie-hunter?

Yep. The Rag Time Band had the shields and swords.

Jesus Christ.

Or just make a zombie trap by hanging a yummy carcass just out of reach over a cliff or roof edge. Put a noise maker on the carcass as an attractant. With enough traps like that, every walkers would self-terminate within a relatively short amount of time.