Nikolas Cruz used an AR-15 rifle in the massacre at Marjory Stoneman Douglas High School, authorities say.
Nikolas Cruz used an AR-15 rifle in the massacre at Marjory Stoneman Douglas High School, authorities say. Luke Sharrett Bloomberg
Nikolas Cruz used an AR-15 rifle in the massacre at Marjory Stoneman Douglas High School, authorities say. Luke Sharrett Bloomberg

A lesson on guns for the misinformed

February 21, 2018 09:42 AM