Saudi Prince Abdullah bin Fahad, 29, died after consuming excessive drugs and alcohol at a luxury hotel in London, according to the source. A UK court concluded, following a post-mortem examination and review of evidence, that the death was accidental rather than suicide. His body was found on the bathroom floor of the Marriott Hotel in Kensington, west London, on November 25 last year.

A toxicology report found high levels of alcohol as well as GHB, cannabis, Xanax and other anti-anxiety medication in his system. The combined toxic effects of the substances caused his heart to stop, the report said. CCTV footage showed that he was alone in his room on the night before his death. The court found no evidence of another person’s involvement or of suicide. The source said the prince had long struggled with alcohol and drug addiction and had received treatment at two rehabilitation centres in London shortly before his death.