An Allegheny County man who authorities claim had numerous guns and espouses a “racially motivated, violent extremist ...
Harding possessed videos of mass shootings and filmed himself re-enacting the Columbine mass shooting at a memorial honoring ...
Authorities said Aidan Harding, 20, possessed more than 20 guns, targeted Pittsburgh’s Jewish communities with antisemtic fliers and made comments online about his interest in “political and revenge ...
According to police, the man was found in possession of child sex abuse materials, then found to have extremist ideologies ...