wusa9.com — POTOMAC, Md. (WUSA)-- Those who live near George Huguely, Sr. home in Potomac are reacting to their neighbor's son now being a convicted killer. Mark Cokinos who lives down the street said the 24-year olds father has been devastated throughout the entire ordeal. Cokinos said, "We're very saddened that this family has gone through this traumatic incident."