New forensic tests of Claudia Lawrence's home in York have uncovered the fingerprints of people who have not yet been identified.
Detectives investigating her disappearance in 2009 have announced the new line of inquiry on the fifth anniversary of the day she failed to turn up for work at the University of York. She was last seen the night before on CCTV.
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A report was launched at this year's Conservative conference and follows the 'devolution revolution' speech from the Chancellor.
The pair defrauded Durham County Council out of nearly £100,000 but were given suspended sentences.
Gascoigne is alleged to have sent abusive tweets, text messages and telephone calls to Amanda Thomas in March this year.