Exhibit A: Secrets of Forensic Science (1997)

S1E3 Trace of Paranoia

After a young student starts living in her new apartment, she begins to suspect that someone has been entering while she’s away. To confirm her fears, she sets a bottle at the entrance before heading to work. Upon her return, she discovers the door's chain intact, but the bottle has been relocated. Her heart races as she uncovers a shocking scene—a stranger lying lifeless in her bathtub.