Mother-of-one Gaby can be heard pleading for her life as Keene punches her, telling her to shut up or 'you will be dead'.
He can be heard snarling: 'Why are you crying?
'What the f* is your problem? What have I done to you today? Carry on like this and I'm going to end up in prison because you will be dead.
'I may kill you because you are a f t*.'
During the trial Michael Fitton, QC, prosecuting, told how Keene first tried to strangle Gaby using a dressing gown cord before switching to an electrical cable to ensure her death.
He told the jury: 'Her last words were, 'please don't', then silence.
'When he took hold of the dressing gown cord and wrapped it around her neck he was clearly trying to kill her.
'When he failed in that attempt and reached for the electrical cable he was showing a persistence to kill her that is at odds with his defence.'
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How the hell is that not murder?
His defence was that she psychologically abused him
Yeah, sounds like it. 