That's no rat! Opossum takes ride on NYC subway

A suspicious passenger of the four-legged variety led to the evacuation of a New York City subway car.

Startled riders aboard a Manhattan-bound train spotted an opossum curled up underneath a seat near the train's heating duct around 4:30 a.m. on Friday.

Rats and pigeons are often seen in the city's subways, but NYC Transit spokesman Charles Seaton says it's the first time anybody could remember a wild animal in the system.