By David Wilkes and Jaya Narain and Christian Gysin Updated: 22:06 GMT, 20 August 2011 A Turkish waiter made a chilling death threat to the British mother who refused to let him marry her 15-year-old daughter, before stabbing her and her best friend to death. Recep Celik, 17, lured Marion Graham and Kathy Dinsmore, both 53, to a secluded wood and cut their throats because he was infatuated with Miss Graham's daughter Shannon who he had been dating for two years. Last week her mother Marion, 53, had a blazing row with Celik, who uses the name Alex. Suspect: Suspect Recep Celik, left, is accused of killing the mother of his girlfriend Shannon Graham, pictured, in a frenzied attack
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Best friends Marion Graham and Kathy Dinsmore, both 53, found dead in forest with multiple stab wounds
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17-year-old arrested over the double killing in 'row over marriage'
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Girl's father was 'never fully in favour' of relationship with Turkish teenager
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Youth arrested in connection with killings due before judge tonight
The waiter apparently responded by threatening to kill Miss Graham if she came between him and @placeholder.