Pilot LAPD's Threat Assessment Unit's Lt. Beth Davis and Det. Jack Larsen search for a stalker with an affinity for fire. Also, Beth meets with an exasperated college student who claims his former roommate is aggressively harassing him.
Whatever Happened To Baby James? Beth, Jack and the Threat Assessment Unit (TAU) investigate after a teenaged girl has a stalker break into her house, but quickly realize that she is not the one being targeted. Meanwhile, Perry pays Beth an unsolicited visit at work.
Manhunt When a bride is shot by a sniper during her wedding ceremony, Jack and Beth are called in to determine if her stalker has come back to haunt her.
Phobia Beth and Jack investigate an attack by a stalker who preys on his victims' phobias. Meanwhile, Beth learns a friend is seeing someone who, unbeknownst to both women, has ties to her.
The Haunting While investigating a series of eerie threats, the TAU team discovers the victim's house has a creepy history and is believed to be haunted. When the danger turns deadly, the team spends Halloween night searching a wild costume party looking for a perpetrator long believed to be dead.
Love Is A Battlefield After a series of alarming occurrences befall a wealthy philanthropist, the TAU investigates her beleaguered ex-husband and his much younger girlfriend. Meanwhile, Amanda threatens to reveal Jack's dark past.
Fanatic The Threat Assessment Unit investigates the home of a young actress after she is frightened by an obsessed fan. Meanwhile, Beth receives an unsettling personal letter and Perry gains more access into her life.
Skin When a man's quiet suburban neighborhood and home are vandalized and his family is terrorized, he is forced to reveal his nefarious past to secure protection from the TAU.
Crazy For You A psychiatrist believes he is being stalked by a suicidal patient, but the TAU unravels a tangled mystery exposing the suspect and the great lengths he has undertaken to terrorize his victim. Also, Beth's private investigation into her own stalker leads to a stunning revelation.
A Cry For Help After a series of harrowing attacks befall two seemingly random victims, the TAU desperately searches for a connection between them before the elusive stalker strikes again.
Tell All A high-profile athlete's estranged wife is terrorized as her scandalous memoir is about to be published, and the TAU must investigate a long list of potential suspects to find the real perpetrator. Also, Beth finally reveals the painful details of her past.
Secrets And Lies After the Mayor is victimized by a stalker, the TAU must determine if he is being harassed by one of his angry constituents or if a scandalous secret from his past is coming back to haunt him.
The News After a violent break-in at a popular anchorman's home, Beth and Jack immediately investigate his previous stalker, but quickly learn it is a far more convoluted case.Meanwhile, Perry gets more insight into Beth's past.
My Hero Beth and Jack must diffuse the threat against a female lifeguard and her loved ones when she becomes the obsession of a mysterious stalker.
Lost And Found When a popular high school coach claims he was attacked by a student with a crush on him, Beth and Jack investigate. Meanwhile, Ray brings Perry into his plans to destroy Beth.
Salvation When a young woman is harassed by a mob of people, Beth and Jack realize they are dealing with a rare case of group stalking. Also, Ray escalates his plan to isolate Beth from her closest allies.
Fun And Games Beth's former stalker goes on a terrifying and deadly rampage targeting her inner circle as he methodically moves in on her.