Look for more possible clues
Instead of going home you decide to look for other clues. While
walking around the scene you discover a hand print of blood on the
railing of the museum. You go downstairs and find a door in the back
of the museum leading out. "They must have run out of the back
door. Not the front." You decide to tell the other people
investigating.
they begin to search the back of the museum instead of the
front.
