On the evening of February 5, 1975, Jack Lyndon King, age 50, was lured from his Tulsa home by a deceptive phone call about an open back door at his business. The caller claimed to be an employee of King’s security company; King left his wife at home and drove to the business to check the reported breach.

When Mrs. King went to the business after receiving no word from her husband, she found him dead of a fatal gunshot wound. The call was apparently a deliberate ruse to draw him into an ambush. The Tulsa Police Department’s Cold Case Unit continues to list the homicide. No arrests have been announced and no suspects have been publicly identified.

What information might help finally solve this calculated killing and bring answers to the King family?