The tragedy unfolded at about 7:20 am when police were notified of an unconscious girl at 101 Wooster Street, an NYPD spokesperson said.

The victim was pronounced dead at the scene.

According to law enforcement sources, the girl lived with her family on the third and fourth floors of the building, where units sell for upwards of $5 million.

Police said the incident remains under investigation.

If you are struggling with suicidal thoughts or are experiencing a mental health crisis and live in New York City, you can call 1-888-NYC-WELL for free and confidential crisis counseling. If you live outside the five boroughs, you can dial the 24/7 National Suicide Prevention hotline at 988 or go to SuicidePreventionLifeline.org.