When a new cafe opens in San Amoro, Kami's favorite haunt, Reese's Coffee and More is in danger. She teams up with her friends Mallory, Morri, and Reese to make a plan, but faster than she can say double latte, she's roped into helping the new cafe owner, Wyatt, investigate strange activity in his newly remodeled building. Kami rallies her friends and family into supporting Reese and for a moment, it looks like Reese's problems will be solved, but there's more trouble brewing.

When Wyatt is found dead and Kami's fingerprints are all over the murder scene, she finds herself in the middle of a dangerous game. With Reese missing and Detectives Dortman and Brittle right behind her, Kami delves deeper into the mystery and accidently rips open the lid on a decade old San Amoro secret that threatens to tear her friendship with the detectives apart. Kami will need the help of her family, friends, and Evrett's haunted helmet to solve the murder before it's too late. Join Kami on a thrilling adventure as she races against the clock to uncover the truth, find a killer, and save her friends.