Avianca's top executive called it a “difficult decision” to suspend flights for first time in 60 years while citing safety concerns and operational difficulties.
"You need a bunch of other expertise around the table in addition to raw engineering talent," says Casnocha. "There is still work to be done in terms of the human capital."
Miyamoto, which specializes in engineering buildings to withstand earthquakes, operates a project in Pasto and has launched its first South American office in Bogotá.
Luis Gustavo Moreno Rivero, who led the attorney general's anti-corruption unit before his arrest in June, is expected to make his plea on Friday in Bogotá.
Medellín hosted 42 international association meetings in 2016. This was the same number as Chicago and Zurich — and seven times as many as the former world murder capital held in 2006.