On Wednesday 19-year-old Nikolas Cruz murdered 17 children and teachers at Marjory Stoneman Douglas High School in Parkside, Florida.
Cruz had posted warnings on YouTube and photos of his arsenal on Instagram before the shooting.
On Thursday white nationalist leader Jordan Jereb from the Republic of Florida told reporters Nikolas Cruz was a member of his white nationalist group.
Jordan Jereb threatened GOP Governor Rick Scott’s staff in 2016.
BREAKING: White nationalist group in #Florida is claiming the #Florida shooter #NikolasCruz was a member of their organization, the Republic of Florida militia – and participated in their paramilitary drills in Tallahassee. https://t.co/fwPH9iHX4Q
— Laura Loomer (@LauraLoomer) February 15, 2018
Jereb threatened civil war in May 2016.