SPOILER ALERT! This story contains plot points from Monday’s episode of NCIS: Origins on CBS. In the December 9 episode titled "Vivo o Muerto," a case of a missing woman who disappeared after a night of clubbing with a Navy seaman ends up answering some burning questions about Leroy Gibbs’ past.

Viewers are curious to know who killed Leroy Jethro Gibbs’ family members in the CBS series, NCIS: Origins. The NCIS spin-off chronicles the early years of young Gibbs in the 1990s when he joined as a special agent at NCIS Camp Pendleton office.

Gibbs, Franks, & Lala head to Mexico for an episode that ends in a jaw dropping revelation. Read the NCIS: Origins Season 1 Episode 9 review!

NCIS: Origins has had many plot holes but episode 9 just revealed that at least one was more of a clever omission than anything else.

Origins fall finale is coming up soon, and it’s a big one for Leroy Jethro Gibbs. NCIS: Origins Season 1, Episode 10, marks the first Christmas since Gibbs lost his wife and daughter. It will likely be a difficult night for Young Gibbs ( Austin Stowell),

NCIS: Origins episode 9 has finally given some much-needed answers about Leroy Gibbs’ past. The NCIS prequel delves into the backstory of the Special Agent, exploring his life as a newcomer in the field while he grieves the murder of his wife and daughter.

NCIS: Origins Season 1, Episode 9, “Vivo o Muerto” finally takes us to the moment where Leroy Jethro Gibbs avenged Shannon and Kelly Gibbs’ murder — and surprisingly, that moment is not in the future,

Origins of 2024. It’s time for Gibbs to face his first Christmas alone. Well, technically, he’s not alone. There are people around him if he would let them in. Mike Franks would likely give him a place to mark this first Christmas,

NCIS: Origins started as a prequel series to NCIS, but has been able to carve its own niche among the audience.