Answer:
They were seen diving out of a smashed bakery window.
Step-by-step explanation:
She saw them when she was walking home after a movie night, the most important evidence was that her eyes watched the scene. The boys were in the same homeroom of her, it made easier the solve of the case, even if she played the detective after to make longer the case, she saw them at the first moment. Howard Ruffo, David Strager, or Joey Buell is the robber.