Self. Billy's Sister.
Self. Billy's Brother.
Self. Psychiatrist.
Self. Billy's Friend.
Self. Psychologist.
Self. Billy's Childhood Friend.
Self. Prosecutor.
Self. Attorney.
Self. Frmr. Student at OSU, Social Worker Public.
Self. Billy's Former Brother-in-law.
Self. Billy's Mother.
Self. Psychiater
Self. Psychologist
Self. Prof. of Psychiatry.
