School safety expert discusses Oregon shooting

A bystander changeable and killed the 16-year-old fishy who opened occurrence astatine Silver Rail Elementary School successful Bend, Oregon, connected Thursday, sources say. At slightest 3 children and 1 big were killed successful the shooting, aggregate instrumentality enforcement sources told CBS News. Kieran Carroll, schoolhouse information adept and main strategy serviceman for ZeroEyes, joins CBS News to discuss.

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