Spencer Reid

Dr. Spencer Reid is a Supervisory Special Agent with the BAU. He is hailed as a genius and an Autodidact.

Background
Reid graduated from high school at age 12. In his youth, his father left him and his mother since hiss father could no longer deal with his mother's paranoid schizophrenia. He once mentioned that he was victim of bullying in school where he was stripped naked and tied to a goalpost in front of other students. Reid grew up learning nearly everything he knows from books, with his mother (a college professor) often reading to him. Still, Reid knew that the way his mother was living wasn't healthy.

When he was eighteen, he had his mother placed in a mental institution. Reid's mother still resides in that same mental institution and Reid has stated that he sends letters every day because of the guilt he feels for not visiting her. Reid is also worried about the fact that his mother's illness can be passed on genetically; he once told Morgan that "I know what it's like to be afraid of your own mind."

On the Job
After being kidnapped by a serial killer with multiple personalities and tortured and drugged for days, Reid developed an addiction problem. This problem was discovered by Hotch and Gideon over time, as well as an old friend of Reid's in New Orleans. He has since become clean; in Elephant's Memory, he attended a support group meeting for addicts in law enforcement. He said he'd been experiencing cravings recently and spoke of the teenage suspect shot in front of him before being interrupted by a page from work. Reid has an eidetic memory, meaning that he can remember an exceedingly large amount of information with extraordinary detail. In the season 4 episode Minimal Loss, he and Prentiss are held hostage by a cult led by a polygamist (played by Luke Perry) resulting in him feeling guilty over his fellow agent getting beaten by the cult leader. In The Instincts a young boy disappears and it leads Reid to some questions about his own past.