Meadowoods (2010)

Three bored college students decide to indulge their darkest desires by abducting a random stranger, then watching their victim die a slow death in an improvised execution chamber. As the plan gets underway, the murderers decide to keep a video diary documenting their grim experiment. Once the victim is in place and the torture begins, dissent begins to grow in the ranks of the killers, leading to a brutal conflict that could end the lives of everyone involved.

http://uploading.com/files/ff249682/Meadowoods.2010.DvDrip.by.AV.avi/