Who killed Jesus?

"No trial or execution in history has had such a momentous outcome as that of Jesus in Roman occupied Jerusalem, 2000 years ago, but, was it an execution or a judicial murder; and who was responsible? This Bible Mysteries programme focused on three suspects, Caiaphas, the Jewish High Priest; Pontius Pilate, the Roman governor; and, most surprisingly of all, Jesus himself. Archaeologists, historians and Biblical scholars contribute to this study which examines the Jewish culture and society around 30A.D. and the events of the week prior to the murder of Jesus."@en
""Join the Ancient Evidence detectives as they investigate what may be the most famous murder in history. Begin with a look at the key figures surrounding Jesus of Nazareth's death--Herod Antipas and Pontius Pilate. King Herod had influential dissenter John the Baptist beheaded, but what roll did he play in the death of Jesus? Historians reveal that while Pilate, procurator of Judea, deliberated over the fate of Jesus--who was accused of blasphemy and treason by the Jewish authorities--it was the people of Jerusalem that pushed for the prophet's crucifixion. Was Pilate a puppet of the anti-Jesus populace, or were his hands dirtier than traditional history claims? Finally, join forensic scientists as they examine the remaining evidence of Jesus' demise--and reach a surprising conclusion in regard to what actually killed him"--Discovery.com."