A Johnson County husband and wife are dead in what police say was a murder/suicide.  They believe the husband show his wife and then turned the gun on himself. Lieutenant Tim Jones with the Johnson County Sheriff’s Office says they received a 9-1-1 call at about 2:40 this morning from 54-year-old Randall Lane Parker’s stepson.  When police arrived, they found Parker lying next to his wife, 50-year-old Candy Marlene Parker.  She was airlifted to a downtown hospital where she died of her injuries.