Don Wildman investigates a ferocious feline who stalks the halls of the US Capitol building before national tragedies, a gruesome triple murder committed on the high seas and a mammoth mystery that sprung on the desert floor.
By entering your email address, you agree to our Terms of Use and acknowledge the Privacy Policy. discovery and its affiliates may use your email address to provide updates, ads, and offers.
To withdraw your consent or learn more about your rights, see the Privacy Policy.