A missing cell phone led to a 19-year-old being stabbed in a Bronx subway station Saturday morning.
The teen was stabbed in the chest at around 4 a.m. Saturday.
It happened on the southbound 4-train platform at the Fordham Road station.
Investigators say the victim noticed his phone was missing after he and his friend woke up from a nap on the train.
By: NY1 News