By Julian Gavaghan PUBLISHED: 09:38 EST, 11 May 2012 | UPDATED: 10:48 EST, 11 May 2012 A ‘sadistic’ father has been ordered to spend the rest of his life in prison for murdering his ex-partner and their two-year-old daughter in a jealous rage. David Oakes, 50, stormed Christine Chambers’ house and blasted her and their daughter Shania with a shotgun just weeks after the family gained a restraining order against him. Beforehand, he subjected Miss Chambers to ‘degrading assaults’ by forcing her to strip and cutting chunks from her hair. He then wounded his face with the gun himself following the attack last June.
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David Oakes planned savage shotgun attack in 'elaborate detail' after deciding that the 'last hours of their lives would be terrifying
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He tortured Christine Chambers while daughter ignoring his terrified daughter Shania's cry to stop
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Judge  Mr Justice Fulford said attack was 'needless' as he jailed 'sadistic' Oakes indefinitely
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Police release new mugshot of Oakes, who had a history of violence, that was taken on a previous arrest - but they refused to reveal when or why
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