Garikayi Mutambirwa

An African politician falls ill and the team struggles to decide if they want to treat him on discovering that he has been charged for crimes against humanity in his country.

It's Halloween and the NCIS team are busy investigating a ransom case. A marine's daughter has been kidnapped after the kidnapper attacked the marine in his home. When the team learn that the marine and his wife are separated, they decide to focus on the wife's ex-boyfriend. Meanwhile, McGee and Tony are stunned by Abby's Halloween costume.

The International Response Team head to Johannesburg, where a college student has been killed and his brother has gone missing.

Angel and Doyle encounter a demonic neurosurgeon with a penchant for using his medical skills to terrorize others.

When a naval intelligence officer is tortured and murdered, NCIS discovers that CIA operatives are being killed in the same way. Meanwhile, Kensi receives a threatening postcard from David Kessler, the sociopath who is obsessed with her.