74 year old man Naiping Hou went missing in California on May 4th, and police believe the case may be related to his family's cryptocurrency assets. Wen Hou, the son of Hou, is the Chief Investment Officer of Coincident Capital, a cryptocurrency investment company. He claimed that his father's account was stolen over $1 million and has offered a reward of $250000 for the missing person. （Decrypt）