BROOKLYN - A Brooklyn family is still desperately searching for their loved one.

Brian Gewirtz, 20, hasn't been seen in more than two weeks.

Gewirtz left his home on Feb. 17 to go for a walk around the neighborhood but never came back.

His parents tell News 12 that Gewirtz has high-functioning autism and diabetes, which make them extremely concerned for his well-being.

Gewirtz is 5 feet 5 inches and around 130 pounds. Anyone with information on his whereabouts is asked to call Crime Stoppers at 1-800-577-TIPS.