"Unraveling the Mystery of the Human Leg Found on New York Subway Tracks"

A human leg was found on the New York subway, prompting a police investigation to determine its origin and how it ended up on the track bed. The city's medical examiner is examining the limb to gather more information. This discovery follows a series of violent incidents in the subway, including a mass shooting and assaults. Despite increased police presence, subway crime has risen by 22% this year.