Richard Holzer

Richard Holzer is a white supremacist who plotted to bomb a Colorado synagogue in 2019. He also encouraged acts of violence against Jews and the Latinx community and frequently posted in online channels about killing his enemies. In 2020, Holzer pleaded guilty to federal hate crime and explosives charges for the plot. He was sentenced to 19 years in prison, followed by 15 years of supervised release.

This database provides an overview of many of the terms and individuals used by or associated with movements and groups that subscribe to and/or promote extremist or hateful ideologies.