Lieutenant Beth Davis of the LAPD’s Threat Assessment Unit, alongside Detective Jack Larsen, investigated a case centered around a stalker with a disturbing fascination for fire. Davis met with a visibly frustrated college student who recou…

Beth, Jack, and the TAU launch an investigation following a break-in at a teenage girl's home, only to discover the girl is not the intended target. Meanwhile, Perry makes an unexpected visit to Beth's workplace.

The wedding was shattered by a single gunshot, the bride struck down by a sniper's bullet. Jack and Beth are summoned to unravel the mystery: has her stalker returned to claim her?

Beth and Jack delve into a series of attacks orchestrated by a stalker with a chilling ability to exploit his victims' deepest fears. As they unravel the mystery, Beth discovers that a friend is involved with someone who, unbeknownst to eit…

As they investigated a string of unsettling threats, the TAU team uncovered a disturbing history attached to the victim's house; local lore whispered of hauntings. When the danger escalated into outright lethality, they spent Halloween nigh…

A string of unsettling events has recently plagued the life of the wealthy philanthropist. In response, the TAU begins an investigation into her ex-husband and his significantly younger companion. Amanda possesses information that threatens…

The Threat Assessment Unit begins an investigation into the residence of a young actress following an incident involving an obsessive admirer. Separately, Beth receives a disturbing letter of a personal nature, while Perry’s influence over …

The tranquility of his suburban life, the sanctuary of his home, shattered by vandalism and the escalating terror of his family, compelled him to unearth a hidden history. Only by revealing the darkness of his past could he hope to gain the…

A psychiatrist feels increasingly haunted by the presence of a patient contemplating self-harm, convinced he is the object of a disturbing pursuit. But the Threat Assessment Unit’s investigation reveals a complex web of events, exposing the…

Following a string of brutal assaults on two individuals who appeared to share no commonality, the Threat Assessment Unit raced against time to uncover a link binding their attackers. The elusive stalker, a phantom presence, was poised to s…

As the release of her tell-all memoir loomed, the athlete’s estranged wife found herself the target of escalating threats. Separately, Beth began to reveal the details of a deeply wounded history.

Following an incident of stalking targeting the Mayor, the TAU must ascertain whether he is the victim of harassment by a disgruntled constituent, or if a scandalous secret from his history has resurfaced to plague him.

Following a brutal home invasion at the residence of a prominent news anchor, Beth and Jack begin their investigation by focusing on the anchor's former stalker. However, they soon discover the case is far more intricate than initially anti…

A chilling presence begins to shadow Phoebe Tonkin's character, a lifeguard, and her circle of affection. As a shadowy stalker targets those she holds dear – Beth and Jack – they must urgently work to unravel the danger before it escalates.

A claim of assault – a student alleging an attack by their high school coach, fueled by unrequited affection – draws the attention of Beth and Jack. Simultaneously, Ray deepens his schemes to undermine Beth, enlisting Perry in his destructi…

The sight of the young woman beset by a throng stirred something unsettling in Beth and Jack. It became clear they were witnessing a peculiar form of persecution – a coordinated pattern of harassment that bordered on the inexplicable. Simul…

The shadow of Beth's past returns with chilling precision. Her former stalker initiates a calculated campaign, systematically encroaching upon the lives of those she holds dear, unleashing a deadly series of attacks.

Fighting for survival, Beth struggles against her captor as he forces her into a secluded cabin in Ojai. Meanwhile, Jack and Janice desperately pursue any sign that might lead them to her. Elsewhere, the TAU awaits news regarding Ben's cond…

Beth faces a difficult choice regarding her future with the LAPD, all while the TAU team pursues a suspect potentially connected to a series of recent killings. Adding to the complexity, Vicky’s ex-husband, Will, unexpectedly appears at wor…

The series concludes with Beth, Jack, and the remaining members of the TAU team pressing onward in their pursuit of a serial killer. Meanwhile, Vicky uncovers unsettling details regarding her former marriage.