CCTV footage of Ben Blakeley and his ex-girlfriend Jayden Parkinson at two train stations on the day she was murdered was shown to the jury during his trial.
Jayden was caught on CCTV at Oxford station with Blakeley at 4.06pm on 3 December.
At 4.27pm a security camera recorded the last known sighting of Jayden as she arrived at Didcot station with her ex-boyfriend.
She was reported missing shortly after midnight.
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