Susan May
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Susan May's 20-year fight against murder conviction

For the past two decades Susan May says one goal has consumed her every waking thought - to overturn her conviction for the murder of her aunt.

The 68-year-old was jailed in 1993 for the murder of Hilda Marchbank, who was found suffocated at her home in Royton, Greater Manchester.

Now she hopes new fingerprint evidence being examined by the Criminal Cases Review Commission will clear her name.