Ian Peter Nissen, 23. Born July 11, 1981 and passed away at his home in Laguna Hills, California on June 26, 2005. He is survived by his mother, Christine Chesley; his step-father, Robert Chesley; father, Brian R. Nissen; sister, Monica Nissen; grandmother, Irene Collins; his fiance, Katie Hanour; step-sister, Kelly Chesley-Schroeder and her husband, Kurt.