Council Point Park, located in Lincoln Park, Michigan, is notorious for being filled with drunk bums. One night, a group of teenagers encountered one of them, and he was walking around saying he was tired. The group decided to dare him into doing odd things, and see how many of them he would do.
The final dare was to stand on a concrete wall near a pond and walk to where they had moved his beer can, which was now located at the end of the wall. One of the teens accidentally bumped him, and he fell into the water and drowned. Now, every night at 10:30 PM (the time it happened), the apparition of a bum walking on the wall appears.
However, there have been reports that there is no pond or wall at this park. It is uncertain if this story is true or not.