(Newark, DE 19713) The New Castle County Division of Police has issued a Gold Alert for 61-year-old Mark Kreider.
Mark was last seen in the 1300 block of Coventry Lane around 11:00 a.m. on Sunday, March 29, 2026. Despite extensive efforts, Officers have been unable to locate or contact Mark, and there is concern for his health and safety.
Mark is described as a white male, 5’8”, 170lbs., with white hair on the sides and balding on the top. He was last seen wearing a white shirt, blue jeans, black sneakers with no laces and carrying a blue/gray windbreaker jacket.
Anyone with information regarding Mark’s whereabouts is urged to contact the New Castle County Police Department at (302) 573-2800 or call 911 immediately.
