At the time of his death, Payne was in a long-term relationship with his girlfriend Kate Cassidy.
The couple was together for two years before Payne tragically died in Argentina.
Last week, Payne died after falling from the third floor balcony of a luxury hotel just 48 hours after Cassidy left town.
Two days earlier, Cassidy explained on TikTok that she was “so ready to leave” after the trip took much longer than planned.
Cassidy’s close friend claimed the singer was “very unhappy” and decided to do so leave and “begged her to stay.”
After the influencer left town, Payne’s “erratic behavior began to increase.”
According to the toxicology reportsthe One direction star had ‘pink cocaine’, a combination of ketamine, methamphetamine and ecstasy, as well as benzodiazepine, cocaine and crack in his bloodstream.