The tenth edition of HBO’s popular Autopsy series features two cases that were brought to Dr. Michael Baden’s attention through the interactive “Ask Dr. Baden” feature on the hbo.com website. The first case is “How Did Terrie Petrie's Babies Die?” about an Ontario woman whose three babies died mysteriously. The second case called “The Lady in the Lake” was sent in by a viewer wanting to know what really happened to her great-aunt whose body was found in a car submerged in a lake.