Lucy Hutchinson, 40, was walking along Lincoln Road, in the city centre, at about 5.30am on 11 February when a flat caught her eye.
Chancing her luck, Hutchinson tried the door handle and it had been left unlocked.
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View all Peterborough Crown Court coverage
- Cambridge Arsonist Nabbed After Setting Christmas Decorations Ablaze
- Man Locked Up for Shocking Attacks
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