
Construction deficiencies behind deadly Mexico City subway collapse, report finds
CNN
Construction flaws led to the collapse of a Mexico City subway line that killed 26 people and left dozens injured last month, according to the preliminary findings of an independent probe released by the city government on Wednesday.
The investigation, carried out by Norwegian risk management firm DNV, suggests that deficient welding of metal studs, which apparently were not well connected to steel beams supporting a concrete slab and the elevated train rails, was among a number of issues that contributed to the May 4 incident. The report said missing metal studs in some sections of the structure, different kinds of concrete used for the slab and unfinished or badly welded joints were some of the other factors that caused the raised railway to buckle, sending two subway carriages plummeting to the streets below.
The alleged drug traffickers killed by the US military in a strike on September 2 were heading to link up with another, larger vessel that was bound for Suriname — a small South American country east of Venezuela – the admiral who oversaw the operation told lawmakers on Thursday according to two sources with direct knowledge of his remarks.

The two men killed as they floated holding onto their capsized boat in a secondary strike against a suspected drug vessel in early September did not appear to have radio or other communications devices, the top military official overseeing the strike told lawmakers on Thursday, according to two sources with direct knowledge of his congressional briefings.











