Criminal Minds Season Premiere

JJ (A.J. Cook), Hotch (Thomas Gibson) and newest BAU member Alex Blake (Jeanne Tripplehorn) look at evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Morgan (Shemar Moore) flashes a smile to his BAU team members during their latest investigation, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Garcia (Kirsten Vangsness) makes a point as newest BAU member Alex Blake (Jeanne Tripplehorn) looks on when the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Rossi (Joe Mantegna) and JJ (A.J. Cook) discuss evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Newest BAU member Alex Blake (Jeanne Tripplehorn) discusses evidence with the team as they investigate the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

JJ (A.J. Cook), Reid (Matthew Gray Gubler), newest BAU member Alex Blake (Jeanne Tripplehorn) and Morgan (Shemar Moore, standing) go over evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

JJ (A.J. Cook), Reid (Matthew Gray Gubler), newest BAU member Alex Blake (Jeanne Tripplehorn) and Morgan (Shemar Moore, standing) go over evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Newest BAU member Alex Blake (Jeanne Tripplehorn) helps investigate the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Hotch (Thomas Gibson), newest BAU member Alex Blake (Jeanne Tripplehorn) and JJ (A.J. Cook) look at evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

JJ (A.J. Cook) ponders the evidence as the BAU investigates the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

JJ (A.J. Cook) looks after the baby of a victim as Hotch (Thomas Gibson) discusses the victim’s murder, who is left behind with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Hotch (Thomas Gibson) and newest BAU member Alex Blake (Jeanne Tripplehorn) talk as they investigate the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.

Hotch (Thomas Gibson) and newest BAU member Alex Blake (Jeanne Tripplehorn) talk as they investigate the murder of a victim with the trademark handiwork of the UnSub “The Silencer,” who leaves behind victims with his unique trademark of sewing their mouths shut, on the eighth season premiere of CRIMINAL MINDS. Photo: Monty Brinton/CBS © 2012 CBS Broadcasting Inc. All Rights Reserved.