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Thomas Markle Sr Arrested; Mexican Search Found Magazines and Tapes, Prosecutors Say

Yetunde Ayodeji·November 6, 2026·3 min read

Thomas Markle Sr, the estranged father of the Duchess of Sussex, has been arrested in connection with a child sexual abuse material case, according to the BBC. The arrest follows a search carried out at a storage unit he had rented near his former home in Rosarito, Mexico.

The Baja California State Attorney General's Office told CBS News, the BBC's US partner, that the search took place on 29 October after a 911 report. Investigators said they found three old magazines and VHS tapes holding child pornography inside the unit, and that the evidence and case files have been handed to Mexico's Attorney General's Office (FGR), which will take the case forward.

Why it matters

The case draws one of the most scrutinised families in Britain and the United States into a criminal investigation on two fronts. The Daily Mail reported last week that it had contacted the FBI about the material found in the unit, meaning US federal authorities were alerted before the Mexican search was publicly confirmed. Mexico's federal prosecution service now holds the file, so the matter has moved from a state-level inquiry into a federal one.

The story also touches a separate thread: reporting by The Guardian and The Telegraph that the duchess's estranged half-brother has been described as a "person of interest" in a child sexual abuse inquiry. Those are distinct matters involving different people, and no link between the two has been established in the reporting available.

What prosecutors say happened

According to the account given to CBS News, the sequence began with a 911 call. The Baja California attorney general's office then carried out a search operation on 29 October, the date it gave for the raid. Its statement describes the items recovered as three magazines of considerable age and VHS tapes, both said to contain child pornography.

The office said the evidence gathered in the search, along with the case file, was referred to the FGR — the Mexican federal attorney general's office — which will handle the follow-up. That referral shifts responsibility for the next stage of the investigation from Baja California to the national level.

Thomas Markle Sr had lived in Mexico before relocating to the Philippines last year, which places the storage unit near a previous address rather than a current one. The BBC's report does not say where he was arrested, and no further details of the arrest circumstances have been confirmed.

Two jurisdictions, one file

The involvement of the FBI, first disclosed by the Daily Mail, adds a US dimension to a case now being pursued in Mexico. The Mail said it reported the material to the FBI after it was found. What the bureau has done with that report has not been made public.

For now, the confirmed facts are narrow: a 911 report, a search on 29 October, three magazines and VHS tapes described by prosecutors as containing child pornography, and a referral to Mexico's federal prosecution service. Charges have been reported, but the precise counts and their legal basis have not been set out in the material available, and nothing should be assumed beyond what prosecutors have said.

The Duchess of Sussex has not commented. Neither has Thomas Markle Sr, and no response from his representatives has been reported.

What to watch is the FGR's next move: whether it confirms charges, sets out what the tapes and magazines are alleged to contain, and says where the case will be heard.

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