Adam Montgomery, the father of Harmony Montgomery, has been found guilty of all charges in connection with the murder of his daughter. Stay informed about Massachusetts news, weather, breaking news and investigations! Follow WWLP on our website and social channels: https://www.wwlp.com/ https://www.youtube.com/user/wwlp https://www.facebook.com/WWLP22News https://twitter.com/WWLP22News https://www.instagram.com/wwlp22news/