A wheelchair-bound photographer spies on his neighbors from his apartment window and becomes convinced one of them has committed murder.

An imaginative boy who frequently makes things up witnesses a murder, but can't get his parents or the police to believe him. The only people taking him seriously are the killers - who live upstairs, know that he saw what they did, and are out to permanently silence him.

While playing a prank, a young boy accidentally discovers the identity of a criminal lurking in the neighborhood.