Tricking someone into thinking your are female when you are male ought to be a crime of sexual assault, especially when it goes far enough to get the person into a hotel room.
"Tricking?" If you choose to participate in the procurement of prostitutes for sexual purposes (which you obviously approve of) then you deserve everything you get and more.
But that does not give you a license to kill the individual you rented simply because you found they were packaged in a way you disapproved of..........