We're having a Medea trial and I have to make an opening statement. It has to be at least one minute.?

I know you have to make the person sound evil and bash them. Medea killed her own 2 kids, the princess, and her brother, so that's first degree murder. She didn't kill Creon and Pelias with her own hands so that would be 2nd degree murder. We are also charging her with Treason and illegal drugs since she killed the princess and king with poison. Also, kidnapping when she didn't let her kids leave the house when she was chasing them. I just don't know how to put it in the opening statement. Can someone help me please.