PITTSYLVANIA CO. , Va. (WSET) –Surrounding residents were impacted by the triple homicide on Tuesday. RELATED | Suspect in Pittsylvania Co. triple homicide is in custody for three first-degree murdersFamilies in the area either had to go on lockdown.. or had to leave their homes as a precaution. Neighbors were shocked that this all happened so close to them. They were even more shocked to learn 18-year-old Matthew Bernard is a suspect. One neighbor says she had to leave her home at 8:30 a. m.