We go under the hood of how a story comes together on KNX News. What happens when a government agency provides information that turns out to be wrong? Or is it? Also...The L.A. school board votes to ban cell phones during the school day. A USC student is in custody after a homeless man is stabbed to death. And a SoCal shark attack victim speaks. The L.A. Local is sponsored by the L.A. Car Guy family of dealerships.