The mysterious Zodiac, finally solved

Brash and bold, the Zodiac wrote in his infamous letters he was too clever to ever get caught. Numerous handwriting experts examined his famous letters and compared them with handwriting samples of all the suspects. Unfortunately, none could ever solve the case. None were able.

When I discovered these samples, I had no problem solving the case. In fact, it only took me 7 hours of examination to find enough matching traits to come to conclusion. The report itself took much longer, but the case wasn't that difficult. At least, not for me.

While no other document examiner could find enough matching traits to identify the killer, I found 117 matching traits, thus conclusively solving this unsolvable case once and for all. Let's see how I was able to do this.