A tire maintenance worker at Metro's Hiram Clarke facility was shot 18 times and killed by a friend and fellow worker after the two feuded for days over a woman, the men's supervisor said. Police on Thursday identified Mario Love, 27, of the 5600 block of East Hampton, as the slain man and said his killer is believed to be a man they found dead from a self-inflicted gunshot wound. The Harris County Medical Examiner's office identified that man as Marcus L. Boone, 22. He fit the description witnesses gave of Love's shooter. The man believed to have committed suicide...