Elliott Turner will be sentenced later for murdering his teenage girlfriend at his home in Bournemouth last May..

The 20 year old was found guilty by a jury yesterday of strangling 17 year old Emily Longley in his bedroom on Queenswood Avenue.

Turner also admitted trying to get his mum to change her story to cover for him..This is a secret recording that police got from their home about why she didn't call the ambulance straught away:

CLIP