McALESTER, Okla. (AP) — Oklahoma has executed a man who was convicted of killing his ex-girlfriend and her 7-month-old daughter nearly 20 years ago. Raymond Johnson, 52, was pronounced dead at 10:12 a.m. Thursday following a three-drug injection at the Oklahoma State Penitentiary in McAlester, pri son officials said. He was sentenced to death for killing [...] ...read more read less