$2B Powerball Winner Edwin Castro and Previous Ticket Owner Battle Over Rightful Ownership in Court

The winning $2 billion Powerball ticket was claimed by Edwin Castro, but Jose Rivera is suing, alleging the ticket was stolen from him.
Rivera claims he bought the ticket but it was stolen by Urachi Romero, who refused to return it despite Rivera's requests.
How the ticket ended up with Castro is unclear, but the California Lottery says they are confident Castro is the rightful winner.
Castro was served with the lawsuit at his $25 million mansion, though he initially tried to avoid being served.
Despite the lawsuit, Castro has already used his winnings to purchase expensive homes and vehicles.