Michael Selvidge, 51, was shot and killed in his North Knoxville apartment at the Steeplechase Apartments on February 3, 2015. Police were summoned after a 911 call in which his 40-year-old wife, Tina Selvidge, told dispatchers she had shot her husband. Officers found Michael deceased from a gunshot wound to the head and recovered a handgun inside the residence. Tina Selvidge was taken into custody and later charged by a Knox County grand jury with second-degree murder; she was held on a $500,000 bond.

Court records and reporting show a history of domestic turmoil: Michael had domestic violence allegations on file, and each of his three wives, including Tina, had at some point sought orders of protection. Tina had filed for an order of protection nearly two years before the shooting but later asked to dismiss it.

Did anyone in Knoxville know Michael or Tina, or have information about their relationship leading up to February 2015?