Garage sale guru and amateur sleuth, Jennifer Shannon, agrees to appear on a new reality TV series. During the show she comes in contact with a mysterious puzzle box, in which the box's now-deceased creator may have placed the clue to her killer. When the dead woman's daughter-in-law is found dead just a few days later, Jennifer's curiosity once again places her in harm's way as she embarks on her own unorthodox investigation of the murders.