It's 2:30 am when you arrive at the Smith Mansion. Elizabeth, Bill, and Doctor Owl are standing around the bed with the dead body of Mr. Smith. Your partner who arrived early on the scene gives you a rundown of the suspects: Elizabeth the wife of the deceased, Bill his butler, and Doctor Owl their family doctor for the last 3 months. An autopsy report says Smith was choked to death. However, the only person next to the body when it was found was Elizabeth, who lay there crying. Bill recalls Mr. Smith called the doctor over as he suffered from severe chest pain. But Doctor Owl's car arrived at the mansion half an hour earlier than the body was discovered. With only this information to start with, figure out who's responsible for the murder of Mr. Smith in 2 minutes!

An interactive, voice-powered murder mystery that uses Google's Dialogflow to react to user questions.