“neither procured the torture nor connived at it.”
would appear to be a perfect application of federated identity, i.e. you want the info, but don't want to concern yourself with the messy details of how it is obtained?
I see the need for a 'Torture Context' syntax. This would give to RPs the extra information they need to assess the assurance level of the confessions - everybody knows water-boarding is far more trustworthy than sleep exhaustion for instance.