Jockey raped and killed his sister-in-law and claimed it was suicide. In a final act of cowardice, he killed himself before her family ever found out why. Now, they exclusively reveal the dark and sinister truth about 'kind and charming Johnny'

Katie's aunt never really warmed to the ruddy-cheeked, blue-eyed horseman but couldn't put her finger on what it was she didn't like about him.