Marian Catholic’s former football coach Dave Mattio dies

Dave Mattio, the longtime athletic director and football coach at Marian Catholic High School, died Wednesday, Sept. 7 after a battle with cancer. He was 68. Dave Mattio, the longtime athletic director and football coach at Marian Catholic High School, died Wednesday, Sept. 7 after a battle with cancer. He was 68.  Dave MattioA native of Chicago Heights, Mattio graduated from Marian Catholic in 1966 and earned bachelor’s and master’s de