The Wanderer S01 E04 False Witness

"A classic confrontation between good and evil... where time has no barriers"

Adam meets a father who is desperately anxious to find his missing daughter, and he helps in the search for her - but he finds out too late that the woman is a psychiatrist and the man is a former patient who is stalking her. Meanwhile, Adam continues the hunt for Zachary's grave and makes a little progress.