That guy looks like a hippie. No wonder the cops arrested him and didn't believe that he did it on accident.
He deserves the arrest because he can't proof that he didn't know the curtains were open. He should have had the curtains closed before getting naked.
How would you like it if I played my HD porn DVDs on my 63" plasma in my living room with the curtains wide open while you walked your son 5 feet away on a side walk? Then I say that I didn't know the curtains were open.
Arrest the irresponsible hippie.