Multiple Murder-Suicides Leave Six Dead in Tennessee and Marion County.

Six people, including three children, are dead after a shooting and house fire in Marion County, Tennessee. The suspected shooter, Gary Barnett, as well as his estranged wife, Regina Barnett, and her adult daughter, Britney Perez, were identified as the adults who perished. Police are investigating a murder-suicide. The suspect showed up to the residence and opened fire despite being the subject of an active order of protection for Regina Barnett. The cause of the blaze was under investigation, but the Tennessee Bureau of Investigation said in a statement, "The home had been set on fire."