David Carey Foster

The search for a serial killer hits close to home for Jane when he encounters a blogger who has devoted his life to finding the killer. Missi Pyle guest stars as a TV host, William Mapother as a suspect and David Paymer as the blogger in this episode directed by series star Simon Baker.

The CBI narrows down a long list of suspects in the death of a high-end divorce attorney, while Jane is questioned by the FBI about the reappearance of Red John.

After Ducky is attacked by a man claiming to have information about his half-brother who died decades ago, the NCIS team searches for the perpetrator, as Ducky recalls the final emotional days he had with his sibling. Also, with the holidays approaching, Bishop and Jake (Jamie Bamber) discuss the future of their relationship. Adam Campbell returns as "Young Ducky."

When a painting worth millions of dollars is stolen from a museum just before it is to go on tour, Don and his team must track down the thief, believing it is part of an insurance scam. As Charlie begins to research the history of the painting, he discovers that it was stolen by the Nazi's during the Holocaust, causing Don to refocus his approach to the case.