Peter Shellem's Paper Weight

Origin
Peter Shellem (1960 - 2009) was an investigative reporter for The Patriot-News in Philadelphia who was instrumental in discovering and freeing at least five innocent people wrongfully convicted. Fellow members of the Innocence Network claimed that Shellem could tell if a criminal was guilty just by looking in their eyes. Shellem was a great investigator however he would work tirelessly to find innocent people wrongly accused. Having died under strange circumstances his cause of death was never released, his son reported suicide but that was dismissed.

Effects
Sensing guilt in someone isn't a bad thing however it seemed that Shellem used the artifact for days straight holding it as a sort of nervous tic. His passion and desire is what drove the paper weight to help him see guilt. Since it was always in his hands it is always active, only requiring to be held not squeezed. When a person is guilty a white smoke comes up from their shoulders as tested by Agent Nielsen to see who ate his secret stash of cookies.