Teacher, student killed in Wisconsin school shooting identified

A teacher and student killed in a shooting earlier this week at a school in Madison, Wisconsin, were identified Wednesday by authorities.

The Dane County Medical Examiner's Office said in a news release provided to CBS News that 42-year-old Erin West and 14-year-old Rubi Vergara were fatally shot Monday morning at Abundant Life Christian School.

Preliminary examinations determined the two died of "homicidal firearm related trauma." Both were pronounced dead at the scene, the medical examiner said.