Don's team investigates a bank robbery which is an exact copy of a 2002 bank heist that was never solved. With no leads to go on, Don sends Nikki and Colby to interview the lead investigator on the 2002 case, disgraced former FBI agent Bloom (ep. 505). Bloom offers little assistance, but is called in as a possible suspect when it's discovered he had recently checked out case files for the 2002 bank job, as well as files for two other copy cat robberies that had recently been committed. However, Bloom is cleared when he shows up at the location of the next robbery, which the FBI had staked out, and tries to stop it from happening. In order to clear his name, Bloom had been following the copy cat cases since they had started, and while Bloom and the team had stopped this robbery from happening, they hadn't been able to take anyone in to custody. Bloom then works with Charlie to help identify the location of the next attack, as well as the identities of the robbers. Charlie's math leads to the discovery of both just in time, and the team is able to break up the copy of a crime that had caused the death of 11 people when it was originally committed in 1981. After the team wraps up the case, Charlie and Amita are assaulted on the CalSci campus and Amita is kidnapped. To be continued.....
