The character have resolved countless crime cases, he has an Eye for Details he is a Physiognomist and knows how to Interrogate.
In most situations, this Feat brings no advantages, but if the character is attempting an action in relation with those qualities, he must roll a die six. With no possibility to roll again for this whole situation.
This Feat is not a drawback, it does not imply that the character is found of torture. It also does not imply piety or membership of the inquisition.