The prosecution states one individual who was with Payne at the time is charged with abandonment leading to death and drug-related offenses. A hotel staff member and another unnamed person are accused of supplying drugs. Investigators revealed that substances were found in Payne's hotel room, and evidence suggests he may have been incapacitated when he fell. Toxicology results indicated the presence of alcohol and drugs, and a post-mortem examination cited "multiple trauma" as the cause of death.

911 calls made by hotel personnel reported a guest exhibiting dangerous behavior after abusing substances. Over 800 hours of surveillance footage and numerous testimonies have been examined as part of the ongoing inquiry. Following a public outpouring of grief from fans and tributes from fellow musicians, Payne's body has been released to his family for repatriation to the UK.