A woman shoots her neighbor, killing the mother and sparking national outrage. Exclusive "20/20” interviews and body camera video document the bitter feud and its aftermath. Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Unforgettable true crime mysteries, exclusive newsmaker interviews, hard-hitting investigative reports and in-depth coverage of high profile stories. Now listen throughout the week with the official 20/20 After Show, the True Crime Vault, and our spotlight of true crime originals.