Bruce Wayne thinks about the many times he and Selina Kyle had sex with each other.

Bruce Wayne continues to read the book. Bruce Wayne watches the surveillance footage again. Bruce Wayne bitterly says this person who was stealing chemicals from Ace Chemicals must be working for the joker!!!... I need to find out who he is!! It's 11:00 at night. Bruce Wayne is quietly sneaking into the Police evidence room at the Gotham city police department building so he can compare the chemicals that he found at Ace Chemicals with some of the chemicals that the Gotham city police collected as evidence from some of the Jokers many crimes over the years.

Bruce Wayne quietly starts looking through a filing cabinet to see if there are any clues that can help him figure out what the joker is planning. Bruce Wayne quietly starts looking through different bottles of chemicals that the Gotham city police collected as evidence from some of the jokers many crimes over the years.

Bruce Wayne compares some of the bottles of chemicals to the chemicals that he found at Ace Chemicals. Bruce Wayne puts on a pair of special infrared goggles. Bruce Wayne notices that one of the bottles of chemicals matches the one that he found at Ace Chemicals. Bruce Wayne notices bright lights shining at him through a window from outside and quickly sneaks out of the Police evidence room.