A Long Island teenager has been reported missing, authorities said...

A Long Island teenager has been reported missing, authorities said on Thursday, April 14, 2016. Danielle Fiorello, 16, of Bethpage, was last seen April 9 with a black backpack at the Graham School in Hastings-on-Hudson. Credit: Linda Fiorello

A Bethpage teenager has been reported missing, MTA authorities said Thursday.

Danielle Fiorello, 16, of Bethpage, was last seen April 9 with a black backpack at the Graham School in Hastings-on-Hudson — a residence school that she attended — according to her mother, Linda Fiorello.

She was recently discharged from the Sagamore Children’s Psychiatric Hospital on April 4, Fiorello’s mother said, and may be on medication.

Fiorello is 5 feet, 7 inches tall, and about 170 pounds, with strawberry blonde hair and blue eyes.

Anyone with information is urged to call Crime Stoppers at 800-577-8477.

'Success is zero deaths on the roadway' Newsday reporters spent this year examining the risks on Long Island's roads, where traffic crashes over a decade killed more than 2,100 people and seriously injured more than 16,000. This documentary is a result of that newsroom-wide effort.

'Success is zero deaths on the roadway' Newsday reporters spent this year examining the risks on Long Island's roads, where traffic crashes over a decade killed more than 2,100 people and seriously injured more than 16,000. This documentary is a result of that newsroom-wide effort.

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME