One of the biggest unsolved crimes of the 20th century, one that has baffled the FBI for decades, has now landed in the hands of Wyatt Earp. In present-day Boston, the renowned lawman of the Old West and his posse of masterminds must solve the greatest art heist in US history. How did someone manage to steal the Rembrandts and other priceless art in 81 minutes from the Isabella Stewart Gardner Museum? With a $10 million reward up for grabs, the stakes couldn't be higher. Will Wyatt Earp's team of experts be able to piece together the clues and crack the case?