Creatures of the Night

From BoardGameGeek:

When a former classmate bursts into your office frantically asking you to help find her missing daughter, Elizabeth, you have a hard time saying no. The only catch-you will have to go to New Orleans in order to track Elizabeth down. According to her mother, Elizabeth has become heavily involved with the vampire subculture in the Big Easy. Her mother believes she disappeared as a result of that involvement. You've heard that there are people who dress and act like they are actual vampires, but your knowledge on the subject doesn't go much further than that. This definitely sounds like a mystery you can sink your teeth...or... fangs into. So, grab a crucifix, head to NOLA, and walk among the Creatures of the Night. As with all Deadbolt Mystery Society games, you step into the role of the detective. Examining the evidence provided, visiting different locations and using the password protected QR mechanic to uncover the truth. Players win once they catch the killer, find what's missing or whatever else is needed to solve the case at hand. -description from the publisher