Alan Moore's The Courtyard

FBI man Aldo Sax has an amazing service record with the FBI. His legendary skills at piecing together the most baffling of cases has gotten him assigned to what may be his most confusing case yet. Several murders, no, more like lethal dismemberments, from the most unlikely of suspects just don't add up. And what few leads there are, all point to The Courtyard. Introduction by Garth Ennis.