Ten people were killed and approximately 36 other people injured in a bomb attack on the offices of the Federación Nacional Sindical de Trabajadores Salvadoreños (FENASTRAS), the National Federation of Salvadorian Workers, on 31 October 1989.
Ten people were killed and approximately 36 other people injured in a bomb attack on the offices of the Federación Nacional Sindical de Trabajadores Salvadoreños (FENASTRAS), the National Federation of Salvadorian Workers, on 31 October 1989.

