The defendant’s waiver of Miranda rights was knowing, voluntary, and intelligent. Among other things, the defendant was familiar with the criminal justice system, no threats or promises were made to him before he agreed to talk, and the defendant was not deprived of any necessaries. Although there was evidence documenting the defendant’s limited mental capacity, the record in no way indicated that the defendant was confused during the interrogation, that he did not understand any of the rights as they were read to him, or that he was unable to comprehend the ramifications of his statements.