OK, first off. They murdered a lawfully appointed official. What is the punishment for this? Secondly, Caesar was given the title of Pater Patrae, implying he held the same powers over every roman citizen as did the head of the family. The punishment for the murder of a head of the family was I believe having your legs broken, then being sown into a sack with a cock, a snake, and a dog, then thrown into the Tiber. Since none of these individuals denied,and even flaunted their crime, eyewitnesses saw them do it, why bother with a trial? The Roman people DEMAND retribution for their beloved benefactor. If justice is not sought or given, be prepared to face the consequences!