一次去音乐会的轻松愉快之旅，却变成了Taylor、Justine和他们的同伴们的一场现实中的恶梦。在进退两难，饥寒交迫，汽油又用完的情况下，这群青少年即将发现隐藏在屠宰季节后的恐怖真相。

When one of their own loses his wife and daughter at the hands of a serial killer, a team of ghost hunters is determined to capture the spirits of the loved ones so their spirits can finally rest in peace. But as the team goes deeper into the house, the ghosts become more hostile, and the group discovers the true secre…

A typically quiet suburban community descends into chaos and paranoia after the delivery of mysterious red letters containing deadly instructions.