Last month a Japanese entertainer named Ena Matsuoka was attacked in front of her home in Tokyo. Her alleged attacker, an obsessed fan, was able to figure out where she lived by zooming in on a high resolution photo and identifying a bus stop reflected in her pupils. According to Asia One, the alleged attacker "even approximated the storey Matsuoka lived on based on the windows and the angle of the sunlight in her eyes."

Image: Twitter/matsuokaena, screengrab/Internet, Asia One