In a small town, a series of puzzling murders left the police baffled. The victims were found dead in their homes, with no signs of forced entry or struggle. The only clue was the mysterious presence of water droplets near each body. As the murders continued, Detective Jane decided to take a closer look at the water droplets. She discovered that they were not ordinary water, but distilled water, which is devoid of any impurities. Realizing that the murderer was using distilled water to clean the crime scene and hide their traces, Jane set a trap. She placed a glass of distilled water in the home of the next potential victim and waited. Sure enough, the murderer arrived, and as they reached for the glass of water, Jane apprehended them, bringing an end to the reign of terror in the small town.
