Denis K. Klus died unexpectedly on Sunday, June 10, 2018 at Fairleigh Dickinson University in Madison. He was 54. Mr. Klus was a Corrections Officer with the Morris County Sheriff's Dept. for 26 years before his retirement in 2014. He was currently employed as a Public Safety Officer at Fairleigh Dickinson University. He is survived by his loving wife of over 30 years, Darlene; two children, Amanda and Tyler both at home; four siblings, Vincent Klus, Mary Ellen Griffiths, LeRoy Klus and Marlin Klus; and his beloved dog, Max. In lieu of flowers, the family would greatly appreciate contributions to offset future college expenses for his two children, and to help with funeral expenses and any unforeseen costs. Thank you for your generosity.