4 arrests made in connection with mass shooting that left 6 dead in Mississippi, FBI says

Three people have been arrested on murder charges and a fourth person on an attempted murder charge in a weekend shooting that left six dead and more than a dozen injured in a small Mississippi town, the FBI announced Monday.

​ Three people have been arrested on murder charges and a fourth person on an attempted murder charge in a weekend shooting that left six dead and more than a dozen injured in a small Mississippi town, the FBI announced Monday. Read More Breaking News, Latest News and Videos | CNN