The intrigue began when colleagues at MI6 realized Williams had not reported to work. Concerned by his absence, they contacted the police, who subsequently gained entry to his Pimlico apartment.

What they discovered inside was a scene reminiscent of a spy thriller. Gareth Williams’s lifeless body lay curled inside a red North Face bag, padlocked from the outside, in the bathtub.

The unusual circumstances surrounding his death immediately raised suspicions. The flat showed no signs of forced entry, and there was no evidence of a struggle.

The padlocked bag added an extra layer of perplexity to the case, prompting investigators to consider various scenarios, from espionage-related foul play to the possibility of a personal connection.

The subsequent post-mortem examination proved inconclusive, and toxicology reports failed to reveal any traces of drugs or poisons. The lack of clear evidence only deepened the mystery.

Speculation flourished, with theories ranging from a state-sponsored assassination to suggestions of a bizarre sexual fantasy gone wrong. The investigation explored Williams’s personal life, examining his relationships and connections.

It was revealed that he had a keen interest in escapology and had attended a hacking conference shortly before his death. However, despite these details, no conclusive motive or suspect emerged.