Pictures on Ben Willis wall
A the end of the film, we get to see the killer's boat with all these pictures on the wall : articles from the press, pictures of the kids hanging together, articles about Helen, ...
But we also see Helen standing with her crown at the parade....but IT WAS LIKE 3 HOURS AGO !!!
Did Ben Willis went to the local printing shop to get a picture and run to his boat, stick it on the wall and went back chasing the kids ?