Seven Mexican police officers are charged with torturing witnesses of the Tlatlaya killings to allegedly force them to give false evidence.
The lower house of Brazil's Congress rejects a bill which would have allowed young people between 16 and 18 years of age to be tried as adults.
The US has asked Switzerland to extradite seven Fifa officials arrested on corruption charges in May, Swiss authorities say.
Can ancient Inca building techniques save modern cities?
What lessons can Greece learn from Argentina's default?
The Brazilian selling Chinese phones at home
Piglet becomes Costa Rica's presidential pet
Cyclists get dedicated lanes in traffic-mad Sao Paulo
The epic journey of Carlos Gardel's body