Complex sentence: Although Copeland was diagnosed by five psychiatrists as having paranoid schizophrenia, his plea of guilty to manslaughter on the grounds of diminished responsibility was not accepted by the prosecution or the jury.
Split into simpler sentences: Although Copeland was diagnosed by five psychiatrists as having paranoid schizophrenia. His plea of guilty to manslaughter on the grounds of diminished responsibility was not accepted by the prosecution or the jury.