I had an idea and started creating a human NPC named CLEO that the runners might have to save/interact with who is a Mage who discovered he could discern what people were thinking, know if they were telling the truth, etc. He had spells like Analyze Truth, the one that let's you see into their thoughts and any other similar spells in the 6E CRB. Basically he was an information broker and would stumble across information he wasn't supposed to and the runners would have to help him/get the info from him. I'll try to write up a post for him later.