maryn, servant of Caesar, evidence against Brutus

This is for maryn cause she's servant of Caesar.
The Q's and A's you have or might be asked. etc,
Q. When was the last time you saw Caesar alive?
A. At his house before he left for the Senate

Q. Was Caesar a tyrant?
A. please define tyrant
Q. One who rule with fear and power, etc.
A. Then no, Master/Caesar was very kind and generous.

Q. In the time that you were able to serve hime, did he ever act in his own interests or out of pure greed?
A. No, In fact, he gave all his stuff to the People of Rome when he died. It says so in his will, was very kind and generous, etc.

For others to look at as well.

Evidence against Brutus.
pg. 19, Brutus says he did not want Caesar to be king, Brutus was on "fence". Switched sides, is loyal to Rome now, But, how know he won't switch sides again when he thinks the other side is "right"?
pg. 49, Brutus is one who decided they had to kill Caesar, others conspirors didn't suggest, Brutus took charge of conspiracy,
Said Caesar was a tyrant, what proof does he have? May have been weak, may not have, how know stories that were told by Cassius and others were not lies?