March 01, 2019 By Samuel Woolley | ADL Center for Technology and Society Belfer Fellow
On October 27, 2018 Robert Bowers shot and killed eleven people at the Tree of Life synagogue in Pittsburgh. Bowers was at least partially radicalized online. He made regular use of the extremist-friendly social media platform Gab. After months of anti-Semitic and anti-immigrant posts on the site he even wrote that he was “going in” shortly before the massacre.
The day before the…