My high school math teacher disappeared when I was sixteen. I received a letter a few weeks ago in code, which appeared to be something like what she would give out to the class. When I arrived at my high school reunion, I noticed that some of my old classmates also had the same letters. I decided to ask them what they thought the letter said, and it seemed we all had the same message: "Meet me in behind the building at nine P.M. -Mrs. Bekorski." Around 8:45, we went behind the building to wait for whoever wrote the letter, and noticed no one going behind the building...
