A few years ago, I saw "Citizen X". I vaguely remembered this great film and the horrifying story it was about when my attention was drawn to "Evilenko, the real citizen X" in the videostore. It turned out to be a big disappointment. The description on the DVD-cover is more exciting than the film itself. The story jumps randomly forward in time, leaving a lot of questions unanswered, never really grabbing one's attention. The murderer gets a lot of screen time in the first 20 minutes, so you feel like seeing events from his perspective. Clearly, he's a freak, but more in a pathetic than a horrifying manner. His ability to "hypnotise" his victims comes out of the blue near the end of the film and made no sense to me. A lot of could-be-interesting supporting characters don't get enough time to evolve beyond flat-characters.
Watch Citizen X instead of Evilenko.