In February 2018 , the Southern Poverty Law Center assembled a list of 13 violent incidents between 2014 and 2018 perpetrated by alt-right influenced people , in which 43 people died and 67 people were injured . The perpetrators of these events were all white men between the ages of 17 and 37 , with an average age of just over 25 years old ( only three of them were over 30 ) . All but one was American , the other was Canadian . Dylann Roof spent much time reading alt-right websites before carrying out the 2015 Charleston church shooting , however he took greater interest in older white nationalist writers and groups , like the Council of Conservative Citizens and the Northwest Front . In December 2017 , the 21-year old William Edward Atchison shot dead two students at Aztec High School in Aztec , New Mexico before killing himself . Atchison 's online activity had included posting pro-Hitler and pro-Trump thoughts on alt-right websites like '' The Daily Stormer '' under such usernames as " Future Mass Shooter " and " Adam Lanza " and joking about school shootings , in particular the Columbine High School massacre
Charleston church shooting
Charleston church shooting
Alt-right