The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. November 7, 2014 Brazil: Authorities Probe Possible Police Massacre of 10 --------------------------------------------------------- In Brazil, authorities are investigating a possible massacre by police in the northern city of Belém after 10 people were killed in a single night. The killings took place Tuesday, hours after a policeman was shot and killed by gunmen, sparking suspicions they were conducted by police seeking revenge. .