So is he doing any killing? The ads make it look like he regularly dismembers people? And there's a wink-wink-nudge-nudge element to the story, like, 'ha ha, we know he's a serial killer but no one else does, aren't we clever'?
Like I said, I could be totally wrong (obviously, since I haven't seen it), but the way the ads presented it is what I am going on.
I appreciate any clarification.