Ultimate Spider-Man #050

the long version

On the Chrysler Building, a woman dressed in black, Black Cat, watches a office room in a skyscraper. She then use a grappling dart and fire at the top of the building. Black Cat then slides on the line and onto the rooftop.Two security guards on the bottom floor notice a disturbance on the rooftop. from the security cameras. One the older guard sends the other to investigate. The younger guard arrives on the rooftop and finds nothing. A gust of wind blew his hat off and he chases after it. Blac