74-year-old man Naiping Hou went missing in California on May 4, and police believe the case may be related to his family's cryptocurrency assets. Hou's son, Wen Hou, Chief Investment Officer of the cryptocurrency investment firm Coincident Capital, stated that over $1 million was stolen from his father's account and has offered a reward of $250,000 for information leading to his whereabouts. (Decrypt)