Cheryl Ann Mull (Mully), 78, passed away on Saturday, February 14, 2026 at Mountain Ridge Hospital in Thornton, CO. She was born on December 18, 1947 to Oliver (Dutch) and Susie (Phyllis) Mull in Pueblo, CO. She graduated form Arvada West High School in 1965. She went on to attend Colorado State University receiving her Bachelors and Masters Degrees in Education. Cheryl worked for Mapleton Public Schools (Adams County #1) for thirty-one years. Her greatest delight in life was working with young people. She will be greatly missed by family, friends, and all whose life she touched. Cheryl is survived by her sister Melodie Mull.