Wanted: Millionaire, Episode 1

When a shop owner finds an unclaimed winning lottery ticket worth almost 5 million euros, the city of A Coruña hopes to identify Spain's luckiest resident. After the news goes viral, hundreds of hopefuls come forward to claim the lost ticket as their own.

Years later, the National Police take over the investigation, and the search for the ticket's rightful owner continues. As one claimant's tragic story emerges, police uncover a potential conspiracy dating back to the initial discovery of the lost ticket.

After growing suspicious of shopkeeper Manuel Rioja and his brother Miguel, officials finally take the case to trial. Later, crucial evidence about the winner's betting patterns comes to light, helping police home in on a single possible winner.