Luis Santiago, 21, said it might have helped if he had aimed when he fired at a man last year. But he didn't and killed the wrong man.
``It was my fault,'' said Santiago in a statement to Homicide Detective Ismeal Cruz. ``I was not looking where I was shooting. I was running away, looking in the opposite direction of where I was shooting.'' As a result, he killed Margarito Rivera, 60, at 8th Street and Indiana Avenue, on June 14, 1997.