Close FILE - In this March 22, 2013, file photo, Forrest Fenn sits in his home in Santa Fe, N.M. A French treasure hunter has sued the estate of the New Mexico antiquities dealer who sparked a yearslong search by hiding a chest filled with gold, coins and other valuables. Bruno Raphoz is seeking $10 million in a U.S. complaint filed last week. He claims the late Forrest Fenn deprived him of the riches by moving the treasure chest after he solved a riddle that would lead him to the loot. (AP Photo/Jeri Clausing,File) AP Photo/Jeri Clausing,File