Widely known as an advocate for transportation, environmental issues, and working families, Winter chaired the Senate Transportation & Energy Committee and served on several others. She held a degree in environmental management and biology from the University of Redlands.
Colorado Governor Jared Polis mourned her death publicly, praising her as a fierce advocate and longtime colleague. Secretary of State Jena Griswold echoed these sentiments, stating that Winter leaves behind a lasting legacy. A party vacancy committee will determine who completes the remaining year of her term.