“Murray’s horrific response to Keisha deciding to end their relationship is as senseless as it is selfish,” said Detective Inspector Adam Clifton, who led the investigation for Scotland Yard.
“Throughout the investigation and trial, Murray has tried to paint himself as a victim. The verdict of the jury shows that they rejected this.
“The level of violence used in the attack is utterly shocking and our thoughts remain with Keisha’s family and friends, particularly her three young children whose lives will never be the same.”