Elizabeth Marie Guthrie, friends call her Liz and the rest of the time she's known as Dr. Liz. She lives in Ionia Michigan and is a psychologist. She leases an office in the Ionia County Sheriffs' Office, North Division, or I-SOND, where she's employed part time as their in-house counselor. She also works with the state of Michigan and every once in a while with the FBI. In this mystery Liz and her sister Deputy Theresa Guthrie or Tea as she is known in Ionia work to find a missing accountant Peter and his cousin, Marco. After Peter receives a mysterious package and note from Marco he heads to California. Join Tea and Liz and their friends in this mystery that includes a duo of mobsters known as the 'The Chopper' and their boss 'The Chin', a missing accountant, a lawnmower accident and a group session with Dr. Liz and her patients.