Peter Karasev admitted to using homemade explosives to bomb energy facilities in California in late 2022 and early 2023.

explores how a technician solves three mysteries related to transformer trips in the field. LUMA's director of aerial operations discusses the utility's advanced training program in aerial and ground ...

That instance involved a ground-bound transformer that exploded and damaged surrounding ... Karasev, who has a master’s ...

A man who bombed two PG&E transformers in San Jose pleaded guilty Tuesday to federal charges related to the attacks.

A San Jose engineer has admitted to bombing two PG&E transformers. Peter Karasev pleaded guilty Tuesday in federal court to ...