Sources confirm that the UK's elite cold case unit has launched an internal review of investigative methods used in the Nancy Guthrie murder, a case that has baffled detectives for over a decade. The review, triggered by a whistleblower's leaked memo, alleges systemic failures in evidence handling and witness protection. Guthrie, a 34-year-old accountant, vanished from her London flat in 2013.
Her remains were found four months later in a landfill. Despite early leads pointing to a corporate fraud connection, the case stalled. Now, documents obtained by this paper show the unit is re-examining financial records and phone data overlooked by the original team.
A source close to the inquiry says the review may expose 'unaccountable power' within the force. 'This isn't just about one case. It's about how the system protects its own,' the source said.
The unit declined to comment, but a spokesperson confirmed 'active steps to ensure transparency.' The Guthrie family has demanded answers. 'We've been kept in the dark for too long,' her sister told reporters.
The review is expected to conclude within six months.
