Andrew Mountbatten-Windsor asks UK court to quash Epstein-linked search warrants
Version 2: Later reporting added a royal source saying the palace has no role in the legal strategy and that King Charles's private funds should not pay for it, plus a commentator's claim that the police inquiry has widened to include potential sexual misconduct and that investigators still lack unredacted Epstein files.
In short
Andrew Mountbatten-Windsor, the former Prince Andrew, has filed a claim at the High Court in London to quash the search warrants used at two of his homes before his February arrest on suspicion of misconduct in public office. A private hearing is scheduled for Thursday at 2 p.m., with its first part set to rule on a police motion to keep some case documents from public view. Thames Valley Police confirmed legal proceedings over warrants obtained from the Central Criminal Court and declined further comment while its investigation continues.
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Andrew Mountbatten-Windsor, the former Prince Andrew, has filed a claim at the High Court in London seeking to quash the search warrants that authorised searches at two of his homes, Britain's judiciary confirmed on Monday. A judicial spokesperson said a hearing is scheduled for Thursday. The Daily Telegraph first reported the challenge late on Sunday, Newsweek and CBS News said. The Hill reported Sunday that he had sued Thames Valley Police over his February arrest, asking a UK judge to determine whether officers acted lawfully, citing Politico and the Telegraph. [ 1 , 2 , 3 , 4 , 6 , 7 , 8 , 9 ]
The judiciary's press office said the case concerns an application “for a judicial review to quash search warrants issued by a judge at the Central Criminal Court on 18 February 2026,” CBS News reported. UPI said the warrants covered properties at Sandringham in Norfolk and in Windsor Great Park, west of London, while Newsweek said they covered his Sandringham Estate residence and his former home, Royal Lodge in Windsor. A private hearing is set for 2 p.m. Thursday, Newsweek said; UPI reported that its first part will rule on a motion by Thames Valley Police lawyers to keep some case documents from public view, and a judiciary spokesperson told Newsweek the media would be given a chance to make representations before any final decision to restrict access. [ 3 , 7 , 8 ]
Thames Valley Police arrested Mountbatten-Windsor at Sandringham on 19 February — his 66th birthday, CBS News said — on suspicion of misconduct in public office, and released him under investigation the same day. CNN reported he was questioned for almost 12 hours; PBS NewsHour said 11 hours; The Hill said 12. No charges have been filed and police have said the investigation is ongoing. [ 1 , 3 , 5 , 7 , 8 , 9 ]
UPI reported the force had previously said it was investigating whether he passed confidential information to Jeffrey Epstein in 2010 in breach of his obligations as Britain's trade envoy, after emails in Epstein files released by the US Justice Department appeared to show him sharing confidential reports. CNN and Fox News reported police have faced difficulty obtaining unredacted Epstein files. Fox News cited royal commentator Richard Fitzwilliams saying the investigation has been widened to include potential sexual misconduct. He denies wrongdoing and denies gaining personal advantage from the envoy role, which UPI said he held from 2001 to 2011. [ 1 , 5 , 7 , 10 ]
CBS News reported the Daily Telegraph said it was the first time a member of Britain's royal family had challenged the lawfulness of criminal proceedings against them since the trial of Charles I in 1649. Attorney Mark Stephens told the Associated Press the hearing is a preliminary skirmish, and that a finding in Mountbatten-Windsor's favour could prevent authorities from using evidence discovered in the searches. [ 2 , 8 , 9 ]
CNN reported that a royal source said the palace has no role in determining his strategy or actions, and that private funds from King Charles to support his brother and accommodate him at Sandringham should not be used for the legal challenge. The Boston Globe reported the king stripped his brother of his titles and evicted him from his royal residence after pressure to act over his relationship with Epstein; The Hill said the titles were stripped in October. Newsweek said he has consistently denied any wrongdoing in his association with Epstein. [ 1 , 4 , 5 , 8 ]
Why it matters
The claim tests the warrants behind searches of two properties linked to the former prince; CBS News reported that if the review threw out the warrants it could deprive prosecutors of evidence found in the searches. The case involves a member of the British royal family and files released by the US Justice Department, and the Daily Telegraph said it is the first time a royal has challenged the lawfulness of criminal proceedings against them since the trial of Charles I in 1649.
Key facts
- Andrew Mountbatten-Windsor has filed a claim at the High Court in London seeking to quash two search warrants, Britain's judiciary confirmed. [ 2 , 4 , 6 , 8 , 9 ]
- A judge at the Central Criminal Court issued the warrants on 18 February 2026. [ 7 , 8 ]
- The searches covered Sandringham in Norfolk and a property in Windsor, west of London. [ 3 , 5 , 7 , 8 ]
- He was arrested at Sandringham on 19 February, his 66th birthday, on suspicion of misconduct in public office and released under investigation the same day. [ 5 , 7 , 8 , 9 ]
- Thames Valley Police said its investigation into misconduct in public office continues and that it would be inappropriate to comment further while legal proceedings are ongoing. [ 3 , 5 , 7 , 10 ]
- The force has said it was investigating whether he passed confidential information to Jeffrey Epstein in 2010 while serving as Britain's trade envoy; he denies wrongdoing. [ 7 , 10 ]
- A private hearing is scheduled for Thursday at 2 p.m., with the first part set to rule on a police motion to keep some case documents from public view. [ 3 , 7 ]
Confirmed by several sources
- Britain's judiciary confirmed that Andrew Mountbatten-Windsor filed a claim at the High Court in London and that a hearing is scheduled for Thursday. [ 2 , 4 , 6 , 8 , 9 ]
- The judiciary's press office said the case concerns an application for a judicial review to quash search warrants issued by a judge at the Central Criminal Court on 18 February 2026. [ 7 , 8 ]
- Thames Valley Police searched properties at Sandringham in Norfolk and in Windsor, west of London. [ 3 , 5 , 7 , 8 ]
- He was arrested on 19 February on suspicion of misconduct in public office and released the same day while remaining under investigation. [ 3 , 4 , 5 , 7 , 8 , 9 ]
- He has denied wrongdoing in his associations with Jeffrey Epstein. [ 3 , 5 , 7 , 8 ]
- Thames Valley Police confirmed court action had been launched over warrants previously obtained from the Central Criminal Court and said it would not comment further during ongoing proceedings. [ 3 , 5 , 7 , 10 ]
- King Charles III stripped his brother of his royal titles. [ 1 , 4 , 8 ]
Still unclear
- Whether the High Court will quash the warrants, and what would then happen to evidence gathered in the searches. The documents describe the filing and the scheduled hearing but give no outcome or ruling.
- How long Mountbatten-Windsor was questioned: PBS NewsHour said 11 hours, while CNN and The Hill said almost 12 or 12 hours. The documents give differing figures for the same period of questioning.
- How the action is characterised: The Hill, citing Politico and the Telegraph, described a lawsuit over his February arrest, while other outlets describe a judicial review of the search warrants. The documents frame the same legal action differently.
- Whether the police investigation has been widened from misconduct in public office to include potential sexual misconduct. This appears only in Fox News, attributed to royal commentator Richard Fitzwilliams, and is not confirmed by the force or other outlets.
- Whether investigators have obtained unredacted Epstein files; The Hill said the Justice Department refused to hand them over and Fox News said the force reportedly has not obtained access. Single-source and reported with hedging rather than confirmed by police or prosecutors.
What local media are saying
Timeline, local time
- A judge at the Central Criminal Court in London issues two search warrants, the judiciary's press office said. [ 7 , 8 ]
- Thames Valley Police arrest Andrew Mountbatten-Windsor at Sandringham on his 66th birthday on suspicion of misconduct in public office; he is released under investigation the same day. [ 5 , 7 , 8 , 9 ]
- The Hill reports that Mountbatten-Windsor has sued Thames Valley Police over his February arrest, citing Politico and the Telegraph, and asked a UK judge to determine whether officers acted lawfully. [ 1 ]
- The Associated Press reports that a judicial spokesperson confirmed the High Court claim and a Thursday hearing. [ 2 ]
- Newsweek reports the judiciary confirmed the claim, first reported by the Telegraph, and says the private hearing is set for 2 p.m. Thursday. [ 3 ]
- A private hearing is due to consider a motion by Thames Valley Police lawyers to keep some case documents from public view. [ 3 , 7 ]