Billionaire’s firm under scrutiny for Mexican metro rail collapse
Posted On: May. 20, 2021 9:34 AM CSTMexican construction firm Grupo Carso SAB de CV, which is owned by billionaire Carlos Slim, could be investigated in relation to the Mexico City metro line collapse on May 3 that killed 26 people, UK Time Now reported citing Reuters. The metro line was built by a consortium of Mexican engineering firm Ingenieros Civiles Asociados Sa de CV, Grupo Carso and French rail firm Alstom SA.