Both a passenger and a freight train have derailed in Bryansk and Kursk Regions, resulting in multiple fatalities The collapses of two bridges that caused train derailments in Russia’s Bryansk and Kursk Regions were due to sabotage, the national Investigative Committee has said. On Saturday evening, a bridge fell in front of a moving train in Bryansk Region, killing seven people and injuring 71 others. Several hours later, early on Sunday, a railway bridge collapsed under a moving freight train