After the lineup, Dobson was taken to an interrogation room by Oakes, and Oakes read Dobson his Miranda rights. Dobson said that he wanted to speak to a lawyer and would have to retain one, as he did not have a lawyer. Dobson was then taken to a jail cell. Two hours later, Dobson called for Oakes and said that he changed his mind and that he was willing to talk to him without a lawyer. Oakes again read Dobson his Miranda rights, and Dobson then signed a written waiver of his rights. Oakes then interrogated Dobson, who confessed that he shot Vance. Dobson was then arrested and charged with murder and unlawful possession of a loaded weapon. Dobson was arraigned on the charges, and an attorney was retained to represent him?