The most terrifying part of Untraceable is not the scenes of suspense or gruesome torture; but the image this film left me withthis could be the next step in societies demand for "reality" entertainment.<br /><br />Jennifer Marsh (played by Diane Lane) is a cybercrime FBI agent who fights online criminals most of who are stealing credit card numbers to buy a watch off eBay or downloading music illegally. She receives an anonymous tip about a new website that streams live features of victims being brutally tortured to death as the more people visit the site. Her job suddenly intensifies, and a heightened beat-the-clock investigation begins as the body count rises. Even with all the FBI computers, there is one small problemthe killer is (hint it's in the title)untraceable.<br /><br />I will admit it, I was engrossed. Director Gregory Hoblit (Fallen, Fracture) knows how to build suspense with a quiet, taut pacing, but unfortunately he lets it quickly spiral out of control as it shows every torture in gruesome detail, similar to the Saw and Hostel movies.<br /><br />A big disappointment is that there is no "twist" as you see who the killer is fairly early on, and the motivation for the killer's actions is rather weak. Even as I write this review there are a myriad of "how did?"s, "why did?"s, and "that is not possible!"s Another aspect that bothered me, was the fact that this story felt hypocritical. It seemed almost to be a message of how horrible our ravenous appetite for "torture porn" is. Yet, its' portrayal of the general public who logged on to this site, as no better than the killer committing this inhuman crime, was pointless as you witness everything they did, making you feel no different than them.<br /><br />I was sad Diane Lane was wasted on this film as she delivers a strong, intelligent performance despite the mediocre material, and Billy Burke (playing a detective on the case with her) holds his own well with her as their scenes are laced with attraction.<br /><br />Untraceable shocks you with people's pitiless, inhumane reactions to the vile torture of another human being and leaves you feeling dirty, appalled, disgusted, and no better than the people who logged on.