In "Who Killed Jesus" (1995), he draws together a wide range of sources to demonstrate that the Jews not only did not crucify Jesus but that they were not consulted by Pontius Pilate. Further, they did not have a meeting on Passover eve (meetings were and are forbidden on Passover eve). He then discusses why these tales appear in the Gospels. Some other Christian scholars independently came to similar conclusions, but his book (an expansion of an earlier scholarly work of his) is the most thorough and detailed presentation of this important argument.