John Lavelle

NCIS connects a message in blood left by a murdered Navy commander to a manuscript that may contain classified military information.

A thief gets his comeuppance when he is crushed by a safe. Then, Grover's folks visit, bringing some serious sibling rivalry.

The death of Karl Haas has Henry and Jo looking for a killer and working to solve a decades-old art crime; Abe receives a surprise visitor and a priceless gift.

When an armed gang targets a tour bus, Don is forced to ask convict John Buckley for help. It appears that the hijacking was inspired by one of Buckley's previous crimes. The criminal insists he has no knowledge of this latest heist - but is he as innocent as he claims?