A brutal murder at a remote psychiatric retreat unearths a maze of locked therapy rooms beneath Cross Creek Ranch — and a mastermind the media dubs 'The Therapist,' who has weaponized a network of sleeper patients across Texas. As Rangers Baker and Tate close in, the case explodes into a statewide manhunt where the threat doesn't hide in the shadows. It hides in the mind.

A victim found inside a sealed home that even the most seasoned investigators can't explain — and every 'perfect' crime is only the first move. Rangers Baker and Tate race against time to stop a brilliant but deranged psychopath whose ingenious locked-room murders grow more impossible as the body count rises.

A killer is recreating history's most infamous murders, staged with the precision of a student honoring a master. FBI behavioral analyst Katie Ford sees the pattern — now she has to prove it before he completes his masterpiece.

He doesn't just kill - he arranges, he displays, he curates his victims like art. Katie Ford has to think like a collector to find the one piece he's still missing.

He becomes the people he hunts, wearing their lives until no one notices they're gone. Katie Ford is chasing a man with no face of his own - and he's already learning hers.

Two crime scenes, identical down to the last thread - except they happened a hundred miles apart at the same hour. Katie Ford is hunting a killer who shouldn't be able to be in two places at once.

He keeps them alive for weeks, and he wants Katie Ford to hear every minute of it. The clock is the cruelest weapon he owns, and he's started it for her.

To him, every murder is a level, every victim a move, and Katie Ford is the opponent he's been waiting for. Lose the game and more people die - and he never plays fair.

This time the killer isn't following his victims - he's following Katie Ford. The hunter has become the hunted, and he knows exactly where she sleeps.