A small trace of someone else 's DNA was found on the bag , helping spawn all kinds of theories -- that he was perhaps drugged by a foreign spy who then locked him in the bag , or was the victim of a kinky sexual liaison gone wrong . Gareth Williams ' naked body was found in a locked bag in the bathtub of his London home . He has been fascinated by news about the undercover agent 's death . Williams had unusual sexual interests , according to his Internet history . Agents trained in the ` ` dark arts '' of espionage may have been involved , his family believes .
Gareth Williams ' naked body was found in a locked bag in the bathtub of his London home . He has been fascinated by news about the undercover agent 's death . Williams had unusual sexual interests , according to his Internet history . Agents trained in the ` ` dark arts '' of espionage may have been involved , his family believes .