Absentia (2017)

S3E6 In Quo Ego Vado Vos

As Nick endures relentless torment, he seizes a chance to break free from his abductors. Meanwhile, Cal and Emily embark on a mission to save him, deepening their bond during the journey. Upon arriving at the enigmatic site, they uncover clues connected to Nick's situation back in Boston, yet, frustratingly, there is no trace of him to be found.