A father is killed when a man opens fire in a crowded convenience store in Atlanta; a Tulsa, Okla., groom-to-be is gunned down before he can turn his life around.

When a 90-year-old war hero is shot in the back, detectives discover his former neighbor may hold the key to what went down; a young man's future is cut short when a plan to make a quick buck goes horribly wrong.