In the bustling city of Detroit, Maddie Moore works as a concierge at a hotel by day and moonlights as a tip line operator at the Detroit Free Press by night. While most calls are mundane, ranging from UFO sightings to lost pets, a mysterious tip one evening sets her on the trail of a high-stakes jewelry heist.

Tipline Mysteries: Dial 1 for Murder
A tipline operator's investigation of a jewelry robbery tip leads her to form an unlikely alliance with a rookie detective to solve a murder, catapulting her into a perilous world alongside Chris McNally and Holland Roden.