Write a mystery story set in a quaint small town where a valuable artifact goes missing during the town’s annual festival

Write a mystery story set in a quaint small town where a valuable artifact goes missing during the town’s annual festival. The protagonist, a local detective, must follow a series of clues and interview suspects in order to solve the case before the festival comes to an end. As they delve deeper into the investigation, they uncover long-held secrets and discover that the culprit may be closer to home than they originally thought.