Mark Brandford jailed for life for the murder of Kayleigh Dunning dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
Mark Brandford, 49, killed Kayleigh Dunning, 32, on the night he proposed to her
The cleaner disclosed his and her sex tapes as part of a cold and calculated plot
He attempted to create illusion of a stalker before killing her as she was in bed
The day after the killing he went to work and pretended nothing had happened
Brandford, from Portsmouth, Hants, guilty of her murder and disclosing images