Zodiac by David Fincher. Ever since it was mentioned it revived my interest in the case, which I haven't looked into for a little while. Plus, as I've made clear Fincher is the best director IMO. Though not my favorite movie (Fincher or otherwise) it may honestly be the most well done movie that I have ever seen. And, on the subject, Arthur Leigh Allen was Zodiac in my opinion, though I haven't looked too much into the new suspect that has apparently arisen. So what if the DNA did not match, who says the Zodiac licked his own stamps and envelopes?