Answer:
cameron plays the role of an eye witness
Step-by-step explanation:
Cameron was called upon during the criminal trial because of the fact that he was present at the scene of the crime which makes him an eye witness to the crime. In law, a witness is someone who has first hand informatuon of an incident who is called to testify to this information or knowledge he has during a court proceeding or trial. What cameron says in court is known as a testimony.