Will say this words to board meeting members about his investigation about Serial Killer's murder case.
Will: Skillful entry indicates premeditation and planning. Therefore, I believe he's an organized individual who probably lives life competently with little or no leakage.
Board member: Meaning in appearance he could be absolutely anyone?
Will: That's right.
Will: Bodies being arranged into an audience and the mirrors make me believe that there's a rich and intense fantasy life going on here. The elevated experience is the fantasy. The act fuels the fantasy. The act fuels the fantasy.To discover what he thinks he's doing in there, why he picked who he picked, did what he did, to understand his motive, you have to know his illusions, his dreams.
Board member: Which are?
Will: I don't know.
How Mirror & fantasy are related to each other, I really don't know why he is referring to mirror with fantasy in his statement?