Albert Gesner, 54, whose last known address was in the village of Montgomery, is known to hang out in the Suffern area, police said.
He is described as 5 foot 7 inches tall, with brown hair and blue eyes, police said.
Police are advising the public not to approach Gesner, but to contact the Rockland County Sheriff’s Office at (845)-638-5401 with any information.
Residents outside Rockland who spot Gesner are urged to call their local police departments, the Sheriff’s Office said.
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