The murder conviction for Daniel Arzaga, who killed Timothy Koppos in his Alhambra home, and wounded Colleen Koppos and her grandmother Bertha Tate on April 22, 2001, was upheld.
Police chief Dave Hinig said a preliminary investigation shows officer Toni Caylor was justified in shooting alleged car thief Cesar Baltazar who allegedly threatened her with a 10-inch screwdriver.