Episode 323: Unsolved

Murders happen all the time and are usually solved within a few days. There are some that take months or even years. The mass murders that are never solved can be disturbing. Some people will try to make them look like accidents, not just the murderer. Sometimes the folks in charge will ignore serial murders so they don't look bad to the public. Here are a few unsolved, mass murders, to keep you awake at night.