“ Petitioner, who has a ningh-grade education, was arrested on suspicion of burglary shortly before 10:45 on the evening of January 20, 1965. He was taken to a police station. He was suffering from high blood pressure, a condition for which he was taking medication twice a day. Petitioner had last taken food and medication, before his arrest, at 4 p.m. He did not have medication with him at the time of the arrest. At the police station petitioner was interrogated from 10:45 until midnight. He was not advised of his constitutional rights. Petitioner repeatedly denied guilt. ”

“ All of the above recited facts are, under our decisions, relevant to the claim that the statements were involuntary: the lack of counsel, especially in view of the accused's statement that he desires counsel (see Johnson v. State of New Jersey, 384 U.S. 719, 730, 735, 86 S.Ct. 1772, 1779, 1781, 16 L.Ed.2d 882 (1966) ”