Caesar's Death

I believe that Caesar didn't necessarily have to die, but then again he should have.. There's no way Brutus and the other conspirators know for a fact that Caesar was going to become a tyrant. They did it because they were fearful of Caesar. On the other hand, Caesar also already had a lot of power and he was sure to get more. The conspirators are definitely the ones responsible for his death because they are the ones who killed him. They have no one to blame but themselves. They were the ones who made the decision to kill Caesar and follow through with it.