Killeen capital murder case lingers 7 years with defendant in county jail
Thereâs even a hashtag: #FreeMarvinGuy. âJust let him out!! Heâs served his time!!â, commented one person on a recent story. Others urge folks not to forget the victim, Charles âChuckâ Dinwiddie, who was a respected Killeen Police Department detective and SWAT team member. He left behind a wife and two children. Marvin Louis Guy, 56, is accused of shooting Dinwiddie on May 9, 2014, when officers tried to serve a no-knock narcotics warrant at Guyâs home on Circle M Drive in Killeen. Dinwiddie died two days later. Three other officers were wounded during the i...