What’s That Smell?
In 1994, a woman was stabbed in her home. Her apartment, which needed to be buzzed in to access, was literally in between a church and a police station. They found her body two weeks later because someone complained of the smell. Nothing on cameras and no DNA evidence was ever found.
It’s the best-unexplained mystery to me because it was my mother.
Story Credit: Reddit/NyxTheWife