Leeds County OPP is asking the public for help to find 23-year-old Zackery Hill, who went missing near Brockville on Saturday evening.
Police say Hill was on the grounds of the forensic treatment unit around 6:00 p.m. on April 19, 2025, and had permission to be outside unsupervised. He did not return to the unit that evening and has not been seen since.
Hill is described as a white male, 5-foot-6, weighing 135 pounds. He has shaggy brown hair, a scruffy beard, and blue eyes.
At the time he went missing, he was wearing a green New York Yankees hat with a gold emblem, a black letterman jacket with NBA logos, a red Chicago Bulls sweater, and black jeans.
Police say Hill is not considered dangerous but is known to visit the Ottawa area.
Anyone with information should call the OPP Provincial Communication Centre at 1-888-310-1122.