Liam Payne’s girlfriend, Kate Cassidy, reveals they talked about marriage before his death Page SixWhat is ‘pink cocaine’, the drug found in Liam Payne’s system after his death? NBC NewsLiam Payne’s girlfriend Kate Cassidy felt like she was in a ‘hostage situation’ before leaving Argentina: pal Page SixLiam Payne had multiple drugs in body at time of death: Sources ABC News‘Liam Payne’s Final Days’ Special From ABC’s ‘Nightline’ Set at Hulu Variety