A juvenile in Lincoln County is accused of shooting and killing his step-grandfather over the weekend. Troopers found 60-year old Bobby Walden Jr. with a gunshot wound just after 10 p.m. Friday along Maple Street in Hamlin. West Virginia State Police said the investigation revealed the juvenile shot Walden, who died while on the way to the hospital. The juvenile was taken into custody and a juvenile petition was completed for murder.