Seven people killed and dozens injured in Mississippi bus crash

Siblings among those killed as police say bus left Interstate 20 near Bovina in western Mississippi and flipped over

Seven people have been killed and dozens more injured in western Mississippi after a commercial bus overturned on Interstate 20, according to the state's highway patrol.

Six passengers were pronounced dead at the scene and another died at a hospital, according to a news release. The bus was traveling west on Saturday morning when it left the highway near Bovina in Warren county and flipped over, police said. No other vehicle was involved.