In 1998, 77-year-old Joan Lawrence vanished without a trace. All police could find were her 30 cats, shot dead. The case remains unsolved, but new witnesses, unsealed documents, and fresh promises from law enforcement are now shedding light on one of cottage country’s darkest crimes. The entire investigation from our colleagues at CBC's Uncover is available right now at cbc.ca/uncover or wherever you get your podcasts.