I'm all for torture just for torture's sake, but those on this forum who are claiming it was used to get this done really have no idea if it was involved or not. By all official accounts (discount them if you will but they're readily available) say they tracked a courier to find him, then noticed some rather curious things about the place that courier went (no wired communications in or out, abnormal burning trash, etc.) then they observed that location for months.
So STFU if you don't know what you're talking about.