Gunman kills parishioner before being shot and killed by another parishioner at Texas church

One parishioner was killed and another seriously injured Sunday when a gunman opened fire during a church service near Fort Worth, Texas. Another parishioner shot and killed the gunman seconds after the incident began, according to officials and a livestream video of the service. Farrah Fazal reports.

source https://www.cbsnews.com/video/gunman-kills-parishioner-before-being-shot-and-killed-by-another-parishioner-at-texas-church/