Forrest Fenn, the Santa Fe author, artifacts dealer and creator of a mysterious treasure hunt that caught the imagination of thrill-seekers worldwide, died Monday at his home, a police spokesman said. Santa Fe Police spokesman Greg Gurulé said Fenn, 90, died of natural causes. A pilot in the U.S. Air Force, Fenn flew hundreds of combat missions during the Vietnam War. After his service, he was a gallery owner for decades in Santa Fe. He authored 10 books, including The Thrill of the Chase, which spurred interest in both the treasure hunt and his life. Fenn announced the treasure hunt...