According to the Kentucky State Police investigators have named a person of interest in the murder of Pikeville Police Department Officer Scotty Hamilton, who was shot and killed Tuesday evening. An arrest warrant has been issued for 55-year-old John Russell Hall of Hurricane Road in Pikeville for Possession of Firearm by a Convicted Felon. He is being sought for questioning relating to the murder of Officer Hamilton. Police said Hall should be considered armed and dangerous and anyone that had any information to his whereabouts should call 911 immediately or contact the Kentucky State Police Post 9 at 606-433-7711. Information can also be conveyed through the agency’s webpage, social media sites or the KSP mobile app.