Teacher accidentally fires gun in California class, 3 hurt

A teacher in Northern California accidentally fired his gun inside a classroom, injuring three students, police said.Dennis Alexander, who is also a reserve police officer, was pointing the gun at the ceiling to make sure it was not loaded when the weapon discharged Tuesday inside his classroom at Seaside High School in the coastal community of Seaside, KSBW-TV reported .The Seaside Police Department said no one suffered "serious injuries." One 17-year-old boy sustained moderate injuries when bu