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Police tape surrounds one of five crime scenes near Tyrone, Mo., on Friday morning, Feb. 27, 2015. A gunman killed seven people and wounded an eighth person in an overnight house-to-house rampage in the small town in the Missouri Ozarks before apparently committing suicide in a vehicle, authorities said Friday. The victims were found in four homes in Tyrone, about 40 miles north of the Arkansas line. The 36-year-old gunman was discovered in a neighboring county, dead of what appeared to be a self-inflicted gunshot wound, Missouri Highway Patrol Sgt. Jeff Kinder said. (AP Photo/Houston Herald, Jeff McNiell)
Police tape surrounds one of five crime scenes near Tyrone, Mo., on Friday morning, Feb. 27, 2015. A gunman killed seven people and wounded an eighth person in an overnight house-to-house rampage in the small town in the Missouri Ozarks before apparently committing suicide in a vehicle, authorities said Friday. The victims were found in four homes in Tyrone, about 40 miles north of the Arkansas line. The 36-year-old gunman was discovered in a neighboring county, dead of what appeared to be a self-inflicted gunshot wound, Missouri Highway Patrol Sgt. Jeff Kinder said. (AP Photo/Houston Herald, Jeff McNiell)

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At least eight are dead after a gunman went on a killing spree in Missouri.

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At least eight are dead after a gunman went on a killing spree in Missouri.