A 15-year-old girl believed to be one of Britain’s youngest double murderers concocted a plan to kill her own mother and sister, it can now be revealed.

Judges have lifted restrictions on reporting how Kim Edwards and her boyfriend, Lucas Markham, carried out the “brutal executions” of dinner lady Elizabeth Edwards, 49, and her daughter Katie as they slept at their home in Spalding, Lincolnshire last April.

The couple, likened to Bonnie and Clyde at trial, had sex, shared a bath and watched four Twilight vampire films as they “revelled” after the killings.

more:   https://www.theguardian.com/uk-news/2017/jun/09/kim-edwards-lucas-markham-murders-mother-sister-spalding