As a precaution, John Hargrove writes in a new book, Beneath the Surface, the lanyard had a breakaway ring—and thus served as a “kind of rosary, a subtle reminder of how suddenly the hour of ...

John Hargrove, author of the New York Times bestselling memoir "Beneath the Surface: Killer Whales, SeaWorld, and the Truth Beyond Blackfish" (March 2015), and interviewee for the documentary ...