Blending excellent reporting and strong storytelling, this is a disturbing film truly stranger than fiction

At first rather annoying in its heavy emphasis on reenactments, this movie ultimately proves fascinating, simply because the complicated, highly dramatic tale it tells still almost defies belief.

While it doesn't offer any answers, it both thrills and makes you think.

The film's masterful storytelling did its job. The message was clear. No need to overdo.