Suffolk County Police Third Squad detectives are seeking the public’s help in locating a Bay Shore teenager who went missing last month.

Police said Sage Magee, 17, was last seen at her home on North 21st Avenue on Aug. 18.

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Magee is between 5 feet, 1 inch and 5 feet, 2 inches tall and weighs 100 to 110 pounds. She has blue eyes, blond hair and an octagon-shaped tattoo on the left side of her chest.

Anyone with information on Magee’s location is asked to call the Third Squad at 631-854-8352 or 911.