Jose Rivera has filed a lawsuit, claiming that on November 7, when he purchased the ticket from Joe's Service Center in Altadena, it was stolen from him by a man he only knows as "Reggie." The events surrounding the theft are not described in the complaint. On February 15, a man named Edwin Castro claimed the award. Castro reportedly declined the chance to take part in media attention and preferred to remain anonymous, according to the California Lottery. Only the winners' names and the retailer where the ticket was bought must be made public according to California lottery regulations.