Use her study time to start her investigation

(Chapter originally by williwall at writing.com)

Ann looked around the second floor of the main building. As she did, she saw a lone figure slip up the stairs. It was Joker. 'Odd,' she thought. 'I wonder if he has some business with the student council.' She followed him. He quickly turned the corner entering into the library. 'Studying? I suppose that he has to at some point.' She found him in the back of the library, looking at some maps.

Ann crept closer. They were maps of the school! A number of red circles included points of interest, one of which showed a secret route to the girls' changing room. Could he be the culprit?