He had just returned from attending Defcon 18: http://www.theregister.co.uk/2012/05/03/gareth_williams_inquest/ http://www.theregister.co.uk/2012/05/03/gareth_

He had just returned from attending Defcon 18: http://www.theregister.co.uk/2012/05/03/gareth_williams_inquest/ http://www.theregister.co.uk/2012/05/03/gareth_williams_inqu... http://arstechnica.com/business/2012/05/mi6-codebreaker-attended-us-security-conference-before-his-death/ http://arstechnica.com/business/2012/05/mi6-codebreaker-atte...