The murderer (unnamed) is the antagonist to our narrative, he is almost the main character in that he is recurring in almost every scene of the trailer.
We needed the actor behind this role to fit the physical features of the killer, somebody who was big, fairly built and who may be intimidating to other characters in the trailer.
It became obvious that we wanted a boy to play the part and found Andrew who agreed and had in mind similar ideas of what the character may be like.
He was the right age, height and build of the killer and had darker features (hair) that was accurate in representing a typical horror villain.
