At the “Hippodrome de Vincennes”, Eva is denied access to allée a rangée 2 and the horse stalls. But she's saved as Adrien the paramedic uses his work pass to get her in. Once inside the clues start falling into place.
Eva can't get a pass to get into the special enclosures at the Vincennes racetrack. Adrien the paramedic appears. He uses his work pass to take her through. While they're walking she notices a horse with the numbers 1852 on it. It's called Père Lachaise. The cemetery Père-Lachaise, with its statues and dead men, will be her next stop. Hopefully not her last.