There's been a rash of petty thievery in Pickax ever since banker Willard Carmichael and his flashy young wife Danielle moved to town. But now Willard's been killed in a mugging Down Below ... or so it seems. Qwill has his suspicions, especially when Willard's house restoration project fall into the hands of Danielle's cousin - whose rich new wife then dies on her honeymoon! The clues are as elusive as a cat burglar in the night. But with Koko's help, Qwill plans to catch a thief-and a killer.