Police: Student likely killed staffer at Nevada school (video)

Credit: MGN Online

Police: Student likely killed staffer at Nevada school (video)

October 21, 2013 Updated Oct 21, 2013 at 2:08 PM CDT

Police in Nevada say the two people killed in a school shooting were a staff member and a student who was likely the attacker. Two other students were critically injured in the violence that erupted before classes began Monday.

Watch the video below to find out more.