Dr. Barty Halloran grew up with lessons instead of friends and toys and as a result, became a gifted psychologist... with only an academic understanding of people and emotions.
When Jimโs pursuit of a serial killer goes nowhere, he turns to Dr. Halloran for help, and Barty thinks he can get inside the shooterโs mind. In many ways, theyโre two sides of the same coin, which both scares and intrigues him. Together, Jim and Barty make progress on the caseโuntil the stakes shoot higher when the killer turns his attention toward Barty.
To protect Barty, Jim offers to let Barty stay with him, where he discovers the doctor has a heart to go along with his brilliant mind after all. But as they close in on their suspect, the killer becomes desperate, and heโll do anything to elude captureโeven threaten those closest to Jim.