For the superfans out there, this website specializes in the Back to the Future trilogy as well as the lives of the cast and crew.
On another note, Columbine revisted, families of the victims plan to sue the principal and other administration at the high school because they failed to stop the massacre ahead of time. Someday some decendant of the dinosaurs will evolve into a money-hungry creature who will figure out how to sue god (or whatever) for that meteor that killed off the species. He could make a killing.