故事发生在囚犯袭击Elias Voit的六个月之后，他在暗网上的追随者开始在全国各地大肆搞破坏。为了阻止这个邪恶的组织杀害更多无辜者，BAU不得不与越来越难以预测、有自己目的的Voit进行合作。

第一次尝试三人行，过程却不是想象的...

A video blogger records his new relationship - but a series of disturbing murders are also captured ...

　　A botched Christmas Eve robbery leads down a destructive path for a police officer reconnecting with his estranged mother, a coming-apart-at-the-seams amateur photographer, his vindictive and murderous fiancee, her secret lover and a strung-out mall Santa...as they all converge in one explosive and deadly night.