Dr. Rebecca Church (Heidi Johanningmeier) has committed herself entirely to the field of suicide prevention ever since the tragic suicide of her mother when Rebecca was just nine years old. Her world is turned upside down when her fiancé, Gabriel Weeks (Colin Egglesfield), is kidnapped. In a desperate search for answers, Rebecca stumbles upon a chilling photo album ominously titled "Gabriel Was Saved."
The police inform her about a serial killer known as "The Savior," who stalks and photographs his victims for a harrowing 100 days prior to their abduction and execution. Detective Jack Byers (Yancey Arias) discovers that this repugnant individual is preying on individuals with a history of suicide attempts. Rebecca shares with Jack a haunting piece of information: Gabriel had attempted suicide after enduring the devastating loss of his wife and daughter, which prompted him to seek help in her clinic. Their relationship blossomed after Gabriel underwent a life-changing epiphany, leading to a romantic courtship and a heartfelt proposal.
As Rebecca investigates further, she uncovers a horrifying truth: the Savior is Victor Quinn (Gideon Emery), a former colleague from her days in suicide prevention. Victor has long been haunted by the guilt of patients who took their lives despite his best efforts. His personal anguish culminated in an attempted suicide of his own, which Rebecca believed had succeeded. However, the police soon learn that Victor is very much alive and has recently applied for positions as a suicide prevention counselor.
Diving into her old records, Rebecca finds Victor's contact details and bravely reaches out while he is in transit with an unconscious Gabriel. Victor explains that he survived his shooting but spent a torturous 100 days in a coma, plagued by visions of his dead patients. Upon awakening, he encountered a despondent woman named Barbara Roberts, becoming the first in a grim line of victims. The police show Rebecca distressing photo albums chronicling his prior victims, all of whom were surveilled for 100 days before their deaths.
In a twisted turn of events, Victor calls Rebecca to inquire about Gabriel's character before proceeding with his murderous plans. As Rebecca learns about Victor's disturbingly consistent pattern of stalking individuals who had seemingly recovered from their suicidal thoughts in those critical 100 days, she finds herself in the crosshairs. The tension escalates when Victor ambushes Jack at the clinic, leading to a tense chase with Rebecca barely managing to escape.
In a moment of vulnerability, Rebecca reveals to Jack that she too had faced suicidal thoughts in her past, shedding light on Victor's fixation on her. Victor further complicates matters by sending Rebecca recordings of his counseling sessions with Gabriel, confirming that he has been intricately involved in Gabriel's life all along. Through Gabriel's diary, Rebecca uncovers the traumatic accident that took his wife and daughter, deepening her understanding of the man's tortured past.
As the truth about Victor's sick philosophy comes to light—that he believes he is offering a form of mercy to those he deems worthy—Rebecca finds herself horrified. She learns that Gabriel consented to Victor's twisted agreement, sparking impulsive actions that put her life further at risk. In an agonizing moment of despair, Rebecca resorts to sleeping pills but is fortunate to survive her encounter with death.
In the days following, Victor sneaks into the hospital where Rebecca is recovering, taunting her with revelations about Gabriel's fate and offering her a grim choice as his next assisted suicide victim. Once discharged, Rebecca's mental state continues to deteriorate until she ultimately calls Victor to accept his sinister proposal.
However, in a shocking twist, Rebecca instead takes matters into her own hands and shoots Victor, ending his reign of terror. Leaving evidence of the incident for Jack to find, she knows deep down that he might choose not to pursue her for the act. As she drives away, Rebecca grapples with her mental struggles but feels a renewed determination to choose life.
