Thames Valley Police have signaled a potential expansion of an “unprecedented investigation” into Andrew Mountbatten-Windsor. The 66-year-old was arrested and questioned under criminal caution in February on suspicion of misconduct in public office related to his former role as a British trade envoy.
While the police force has not officially named Mountbatten-Windsor as the individual arrested in February, the probe is reportedly linked to allegations that he passed information to the late financier Jeffrey Epstein. The former prince denies all wrongdoing.
The Scope of the Misconduct Probe
Assistant Chief Constable Oliver Wright stated that detectives are working through a “significant amount” of information obtained from various witnesses and sources. The force expressed concern that the public may mistakenly believe the investigation is limited to a single, narrow issue regarding the passing of confidential information.
Police emphasized that misconduct in public office (MIPO) is a complex crime that covers a wide range of offences. These include sexual misconduct, wilful neglect of duty, perverting the course of justice, and dishonest or fraudulent conduct.
The investigation includes detectives with specific expertise in sexual offences. Authorities are currently assessing a claim from a woman residing in the U.S. Who alleges she was taken to an address in Windsor in 2010 for sexual purposes. While this does not yet constitute a full criminal investigation, detectives have engaged with her legal representative.
Evidence and Legal Challenges
A significant hurdle for investigators is the acquisition of original evidence. Currently, UK forces are working with printouts from the U.S. Department of Justice website, as U.S. Authorities have declined to hand over the original Epstein documents. Obtaining these files may require a formal international legal request, a process that could take months if agreed to.
Detectives are also expected to seek information from the Metropolitan Police, which previously assessed claims against the king’s brother twice but declined to investigate. They are also expected to gather documents from the royal household and government departments to understand the ethical expectations of the trade envoy role.
The legal process is expected to be lengthy. If the investigation produces sufficient evidence to support criminal charges, a trial may not occur until 2027. Police have already held early discussions with lawyers from the Crown Prosecution Service regarding the authorization of potential charges.
Frequently Asked Questions
What specific crimes are being investigated?
The investigation involves suspected misconduct in public office, which can include sexual misconduct, corruption, fraud, or the sharing of confidential information.

What is the status of the sexual misconduct claim from the U.S.?
Police are currently assessing a claim from a woman in the U.S. Regarding an incident in Windsor in 2010. It is not yet a full criminal investigation, and detectives are working through her legal representative.
Why is the investigation expected to take a long time?
The timeline is influenced by the complexity of the charges and the potential need for a formal international legal request to obtain original documents from U.S. Authorities.
How will the outcome of this investigation impact the public’s perception of institutional accountability?
