Sparks Police are looking for a missing 69-year-old endangered Sparks resident. They say 69-year-old Jerry Lopeman was last seen at about 3:30 this (Thursday) afternoon when he went after a dog that got out of his yard in the 900 block of "C" Street. Lopeman suffers with memory loss, dementia and diabetes and tends to get lost easily. Police are concerned because of the cold temperatures, lack of medications and food. A photograph is not yet available, however Lopeman is described as a white male, five-foot-eleven inches tall and 140 pounds with white hair in a ponytail, brown eyes and a mustache. He was last seen wearing a black ball cap, tan hooded sweatshirt and black jeans.