Crystal Mangum, the woman who falsely accused three Duke lacrosse players of rape in 2006, was released from prison Friday morning. She was convicted of second-degree murder in 2013 for the 2011 stabbing death of her boyfriend, Reginald Daye, and sentenced to 14 to 18 years. Mangum claimed the stabbing was in self-defense. Read more at: www.charlotteobserver.com