Since stabbing his fourth-grade teacher in the eye for making him stand in the hallway (and getting away with it), Beau Bloodman has then found his passion for blood and guts and murder, and when he discovers StabStream.com, a video-sharing website where serial killers worldwide go and share their killings, he aspires to become an iconic StabStream sensation like his idols. Killing is easy for the seventeen-year-old slasher killer, but camera angling, finding new content, and editing are another thing.
In the safe town of Riverwood, five students go out to the newly opened local Murder House for a fun night. But when things start to get too real, the question on everyone's mind is, will they make it out alive?