John McLean, a 68-year-old Democratic candidate for the Arizona Senate, was killed in a car crash early Friday morning in Tucson. He was driving east on Broadway Boulevard when 27-year-old Michael Martin Creel, who was speeding and impaired, ran a stop sign and struck McLean's vehicle. McLean was pronounced dead at the scene, while Creel was arrested on charges of manslaughter and aggravated DUI, having a previous DUI conviction. McLean's candidacy was viewed as crucial for Democrats in the state, and he had recently lost the election to Republican Vince Leach by approximately 3,000 votes. Tributes have poured in for McLean, highlighting his dedication to public service and community involvement. The incident marks a tragic loss for the community and underscores ongoing concerns about road safety in Tucson.