 PLOT: SPOILER: John Anderton clearly has an alibi for Dannys  murder. Lamar Burgess is seen cleaning John Andertons gun after  killing Witwer. While he is doing this, he talks to Lara on the  phone where she tells him that John has just arrived with the  Precog. Since Dannys murder wasnt predicted or prevented by the  Precogs, wed be left to believe that normal forensic science and  due process of the law would be applied, especially to the death of  a deputy of the Attorney General.