Witnesses said Weise smiled as he was shooting at people . One witness said that Weise asked a student if he believed in God . This is believed to have been a reference to a widely publicized exchange during the 1999 Columbine High School massacre between Dylan Klebold and Valeen Schnurr , a Columbine survivor
Columbine High School massacre
Columbine High School massacre
Red Lake shootings