When President Barack Obama delivered a speech regarding the Sandy Hook Elementary School shooting , he mentioned other shooting rampages that occurred in the U.S. within previous months , including the incident at the Clackamas Town Center . On March 28 , 2013 , a candlelight vigil was held at the mall , organized against gun violence and one of more than 120 events held nationwide to commemorate the National Day of Action to Reduce Gun Violence
Sandy Hook Elementary School shooting
Sandy Hook Elementary School shooting
Clackamas Town Center shooting