The car nobody seized

A car seized from a drug dealer found a second life driving important people around. Now there's an inquiry and a piece of evidence nobody wants to be holding. The clues no longer hand you everything on a plate.

Suspects

• Álvaro, the driver: He's driven the boss's car for years. The car has changed number plates three times.
• Bárbara, the fleet manager: She knows where every state vehicle is. Well, almost every one.
• Cláudio, the mechanic: He fixes any car. He doesn't ask where it came from, only who's paying for the service.
• Dora, the auditor: She came to audit the fleet and found more cars than there were on paper.