‘Criminal Minds’ Season 12 Spoilers: Reid Guilty Of Murder? Shemar Moore Opens Up On Return To CBS Drama

"Criminal Minds" Season 12 introduced a major arc on fan-favorite character Spencer Reid in hopes of keeping the audience tuned in to the CBS drama. While the BAU is determined to clear Reid's name, a new teaser promo for the upcoming episode shows that his arc may become even more complicated than before. Did he commit the crime?

This article contains spoilers. Continue reading if you wish to learn more about the story.

"Criminal Minds" Season 12 spoilers are teasing on the possibility that Spencer Reid (Matthew Gray Gubler) is guilty of killing Nadine Ramos. Initially, it was believed that Reid was simply framed for the murder of Nadine, but a new teaser promo posted on TVGuide.com showed that part of Reid's memories is slowly coming back.

Reid's memories, however, may make things even worse for him. In the "Criminal Minds" Season 12 clip, Reid recounted that the knife was in his hand, he was bleeding and he could no longer remember anything after that.

Prentiss (Paget Brewster) reassures him that the blood on his hand was because he cut himself. However, "Criminal Minds" Season 12 spoilers are noting on the possibility that Reid was responsible for the death of Nadine.

Of course, it is also possible that this is just another one of Mr. Scratch's mind games. "Criminal Minds" Season 12 spoilers reveal that Mr. Scratch is involved with this case and Shemar Moore's Derek Morgan will be returning in the finale to help the team.

Speaking to Entertainment Tonight (via AOL), Moore teased that Morgan will be returning on "Criminal Minds" Season 12 finale to give the team some important information about Mr. Scratch. Moore explained that Morgan will be back together with his baby girl. "Criminal Minds" Season 12 will air a new episode on Apr. 26 on CBS.

Do you think Reid is guilty of murder on "Criminal Minds" Season 12? Let us know your thoughts in the comments section below!