Police in Tennessee have revised the number of people killed in a man's shooting rampage from four to three after a different suspect was identified in the slaying of a teenager during the tense ordeal in Memphis.
In a Facebook post, Memphis police said the killing of a 17-year-old girl, Corteria McKinnie, was not part of the series of shootings last Wednesday that terrorized the city and led to a shelter-in-place order.
