'Criminal Minds' Shemar Moore Teased His Return to the Show; Says He's Open to Be a Series Regular Again

6:00 AM EDT 4/2/2017

"Criminal Minds" season 12 episode finale airs on May 10, which is one of the highly-anticipated episodes of the hit CBS series as Shemar Moore's Derek Morgan is returning to help the team solve a case of a popular serial killer.Read more