The body-in-suitcase killer who took his grisly secret to the grave Ming Jiang was jailed for life in 2017 for the gruesome murder of his friend Yang Liu Ming Jiang caught on CCTV buying the petrol he probably used to burn his victim's body (Image: PA ) When he died in hospital after falling ill in his prison cell, body-in-suitcase killer Ming Jiang took his grisly secret to the grave. In 2016 Jiang brutally murdered his friend Yang Liu then dumped his dismembered and decapitated body in a suitcase in a lay-by off the Woodhead Pass. In an gruesome attempt…