ACCIDENT OR MURDER?

When the body of a college swimmer washes up on the beach, the team must determine if it was an accident or murder on NCIS: Origins’ Oct. 21 episode “Who By Fire.”

Meanwhile, Gibbs prepares for his first interrogation.

The hour was written by Matthew T. Brown, and directed by Jessica Lowrey.

It airs Tuesday, Oct. 21 (9:00-10:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+

NCIS: ORIGINS

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“Who by Fire” – When the body of a college swimmer washes up on the beach, the team must determine if it was an accident or murder. Also, Gibbs prepares for his first interrogation, on NCIS: ORIGINS, Tuesday, Oct. 21 (9:00-10:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ (live and on demand for Paramount+ Premium plan subscribers, or on demand for Paramount+ Essential subscribers the day after the episode airs)*. Pictured (L-R): Caleb Foote as Bernard “Randy” Randolf and Kyle Schmid as Mike Franks. Photo: Warrick Page/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved.