A group of college students are lured to the middle of the desert by a hacker.
https://www.youtube.com/watch?feature=player_embedded&v=WV44-lQGlwk
The Signal
Release Date: 2014-06-13Add to Queue | Report This Post | JustWatch | Buy on Amazon
It was well shot, but telegraphed the ending a little early, and is very similar to a fan favorite film that did this twist much better.