Two-and-a-half decades ago, a man from Milwaukee named Jeffrey Dahmer was tried and convicted of 17 gruesome murders that occurred between 1978 and 1991. Dahmer was convicted of luring young men into his home, where he then drugged, sexually violated, killed and finally consumed them. Investigative journalist Nancy Glass secured exclusive access and the first televised interview with the famous serial killer. Dahmer on Dahmer: A Serial Killer Speaks catapults viewers into Jeffrey Dahmer's psyche, providing a unique look at the life of a serial killer that shook the nation.

With access to hundreds of pages of police and FBI transcripts and personal testimony from family, friends, and survivors, the haunting story of how Jeffrey Dahmer went from shy adolescent to a notorious serial killer and cannibal is revealed.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

Jeffrey Dahmer was indicted on 17 murder charges, later reduced to 15. Dahmer was not charged in the attempted murder of Edwards. His trial began on January 30, 1992. With evidence overwhelmingly against him, Dahmer pleaded not guilty by reason of insanity. The trial lasted two weeks. The court found Dahmer sane and guilty on 15 counts of murder and sentenced him to 15 life terms, totaling 957 years in prison. At his sentencing hearing, Dahmer expressed remorse for his actions, and said that he wished for his own death.