community mourns, the issue of gugaviolence has ain taken center stage.th is morning, virginia golf ralph noxpham is eted to address the issue. he's long cbeen ahampion of gun control and safety esmeasur. just this january he announced w several l designed to prevent gun deaths in the commonwealth. he's expected to speak at 10:00 a.m. >>> details about the investigation into the gunman have been made public. >> we know that thesuspect e-mailed a resignation letter the same day of the. shooting that e-mail has been released. the suspect simply wrote he was two-week notice and that, quote, it has been a pleasure to serve the city but due to personal reasons i must relieve my position. that's the end of the quote. he confirmed the last day would be june 14th. hours later he was dead along with 12 other city employees. ho> among those killed, christopher rapp used to work for stafford county. he was the county's former director of public works. he'll be remembered atal memoriervice tomorrow at 10:00 a.m. at the armed forces lcmorial on courthouse road. the public isme to attend. >>> we now know what