SULPHUR, OK - A Sulphur woman will spend the rest of her life behind bars for murder, according to court records.
Records show 29-year-old Rhonda Lynn Frantz pleaded guilty Monday morning for the shooting death of 29-year-old Zachory Daniel Blackburn.
Frantz was arrested in February after authorities found Blackburn's body in her vehicle.
OSBI agents believe Frantz shot Blackburn inside her home on West 14th Street then put the body in her car.
Records show her father, Ronald Frantz, is charged with accessory in the murder. He is expected in court for a preliminary hearing Oct. 23.