1.   The group found an outbreak in the northern Lima slum of Carabayllo and began to treat the sick.

2.   Police killed three suspected drug traffickers and injured one in a shootout in a northern Rio de Janeiro slum, police said Sunday.

3.   Reporters said they watched a soldier shoot at a group of young men armed with firebombs in the northern slum of Capotillo, and kill one of them.

4.   Several gunmen stormed a bar in a northern Rio slum late Friday, shot dead four men and left them in a garbage container, police said Saturday.