MI6 death: Gareth Williams 'probably' killed unlawfully

MI6 officer Gareth Williams was "on the balance of probabilities" unlawfully killed, coroner Fiona Wilcox has said.

In a narrative verdict, she said it was unlikely he got into the bag his body was found in by himself, but doubted his death would ever be explained.

The body of the 31-year-old code-breaker from Anglesey was found at his central London flat in August 2010.

Gordon Corera reports.