Season 9 Episode 7 (Revenge Murders) Ryan Thomas Furlough & (UNSOLVED) Vernon Lee Gough

This episode profiles murderer 18-year-old Ryan Thomas Furlough who poisoned his best friend, 17-year-old Benjamin Edward Vassiliev, at his home in the 3500 block of Rhode Valley Trail in Ellicott City, on January 3, 2002, by putting a vial of potassium cyanide in his vanilla coke.

This episode also profiles the unsolved homicide of 45-year-old Vernon Lee Gough, who was found on November 15, 1986, shot to death, lying in a wooded area on the side of the road in the 7500 block of Race Road in Severn.