Passed away April 29, 2014. Survived by his wife of 48 years Sherryl; son Christopher; daughter Aimee (Daniel); grandkids Madelynn and Jack; mother Dorothy; sister Marcia; brother Jeremiah. Mark was a longtime teacher, baseball, and football coach at Arvada West High School. Celebration of Life, Monday, May 5, 11 am at Arvada United Methodist Church, 6750 Carr St. Luncheon reception to follow at Indian Tree Golf Course. Please share a memory of Mark at HoranCares.com.