Harding possessed videos of mass shootings and filmed himself re-enacting the Columbine mass shooting at a memorial honoring ...

An Allegheny County man who authorities claim had numerous guns and espouses a “racially motivated, violent extremist ...

Federal prosecutors say a man from the Pittsburgh area charged with possessing child sexual abuse material also targeted the ...

A 20-year-old man from Glenwillard, Pennsylvania, was charged in January with possessing child sexual abuse materials. Aidan ...

Area man charged who allegedly possessed violent child pornography videos also had amassed nearly two dozen weapons.

A man who "adhered to a racially-motivated violent extremist ideology" has been charged with possessing child sexual abuse materials.

A Pittsburgh-area man will remain jailed after searches revealed evidence of antisemitic and violent extremist ideologies ...

According to police, the man was found in possession of child sex abuse materials, then found to have extremist ideologies that made him a danger.

A Crescent man with an alleged desire to replicate “high kill count” mass shootings — to the degree that authorities say he ...

The U.S. attorney’s office in Pittsburgh said Wednesday that it successfully argued against bail for Aidan Harding, 20, during a hearing earlier this month. Harding was indicted on one count of ...

The U.S. attorney's office in Pittsburgh said Wednesday that it successfully argued against bail for Aidan Harding, 20, during a hearing earlier this month. Harding was indicted on one count of ...