Adult triplets Cassie, Callie and Lonnie Parker, have thrown their hearts and souls into planning the Scrabble tournament Callie is hosting at the local high school. But, when a bookcase full of dictionaries lands on a beloved teacher, murmurs of foul play threaten the entire competition. With the new-to-the-county detective, who doesn't know the townspeople yet and a school full of suspects, can these siblings work together to find the killer, keep everyone else safe, and move all the pieces into place to run spectacular tournament?