On the afternoon of Sept. 15, 1942, the U.S.S. Wasp, an aircraft carrier housing 71 planes, 2,247 sailors and a journalist, was hit by torpedoes fired by a Japanese submarine, sending it more than two and a half miles to the bottom of the Pacific. It has remained there ever since.Last year, a team on the Petrel — perhaps the most successful private vessel on Earth for finding deepwater wrecks — set out to find it.In his narrated story, Ed Caesar, a contributor to The New York Times Magazine, joins the team aboard the Petrel and speaks to the family of Lt. Cmdr. John Joseph Shea, a heroic naval officer killed in the attack on the Wasp.This story was written by Ed Caesar and recorded by Audm. To hear more audio stories from publishers like The New York Times, download Audm for iPhone or Android.