During a hearing for a Killeen man who has been in jail awaiting trial on a capital murder charge for years, a Bell County judge expressed exasperation with trial delays caused by COVID-19 mitigation orders. Marvin Louis Guy, 56, is accused of shooting KPD SWAT Detective Charles âChuckâ Dinwiddie and injuring three other officers on May 9, 2014, when police served a no-knock warrant at Guyâs home on Circle M Drive. Dinwiddie died in a hospital two days later. Marvin Guy Guy, who is facing the death penalty, has been held in the Bell County Jail since being booked on May 10, 2014. His bonds total $4 million on four capital felonies, including capital murder of a peace officer.