Mesa, Arizona (CNN) - The search for a man accused of opening fire inside a Phoenix office building Wednesday is over.
Police say they found 70-year-old Arthur Douglas Harmon dead in Mesa.
Officers believe Harmon died from a self-inflicted gunshot wound.
Police had been searching for Harmon since the shooting yesterday morning.
One person died and two others were wounded.
Local media report police say Harmon had gone to the office to discuss "some type of litigation."