Kyle Cyriax, age 28, was last seen at around 11:30 p.m. Thursday, Feb. 2 in the hamlet of Brentwood, on Crooked Hill Road, according to the New York State Division of Criminal Justice Services.
Cyriax has schizophrenia and is believed to be suicidal. He may be in need of medical attention, officials said.
He is described as a white man standing 5 feet 7 inches tall and weighing 170 pounds, with brown hair and brown eyes. He was last seen wearing a black jacket, black sweatpants, and a black backpack.
Anyone with information is asked to contact the Suffolk County Police Department at 631-854-8300 or call 911.
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