Complex sentence: Shortly before his death in 2007, Hunt authored an autobiography which implicated Lyndon B. Johnson in the assassination, suggesting that Johnson had orchestrated the killing with the help of CIA agents who had been angered by Kennedy's actions as President.
Split into simpler sentences: Shortly before his death in 2007, Hunt authored an autobiography which implicated Lyndon B. Johnson in the assassination. Hunt suggested that Johnson had orchestrated the killing with the help of CIA agents who had been angered by Kennedy's actions as President.