Hundreds of Brazilian unionists, teachers, students and leftists held a militant demonstration outside the Windsor Hotel in Rio Janeiro's Barra da Tijuca neighborhood on Oct. 21 to protest an auction being held there for rights to develop the Libra oilfield in the Bay of Santos. Denouncing the auction as a partial privatization of the country's largest source of petroleum, the demonstrators attempted to invade the hotel, confronting some 1,100 soldiers backed by agents of the National Security Force, and the federal, civil and militarized police. Protesters, some of them masked Black Bloc activists, fought with the agents, who responded with tear gas and rubber bullets. At least six people were injured, and a vehicle belonging to the Rede Record television network was set on fire.

Guatemala's Constitutional Court (CC) voted 5-2 on Oct. 22 to issue a ruling that could lead to amnesty for former dictator José Efraín Ríos Montt (1982-83), who faces charges of genocide for the killings of 1,771 indigenous Ixil from March 1982 to August 1983 in a counterinsurgency campaign he headed. The CC ordered the trial judge, High Risk Cases Court judge Carol Patricia Flores Polanco, to rule on defense lawyers' motion for a dismissal of the charges based on Decree 8-86, a 1986 blanket amnesty for all crimes committed by the Guatemala military and leftist rebels during Guatemala's civil war, which started in 1960.

A failed attempt by Haitian police to search the car of a prominent lawyer, André Michel, the evening of Oct. 22 quickly turned into an embarrassment for the government of President Michel Martelly ("Sweet Micky"). Riot police stopped Michel in the capital's Martissant neighborhood after 6 pm, in violation of a constitutional ban on nighttime arrests except in cases of active crimes. Joined by Port-au-Prince Government Commissioner Francisco René, the city's chief prosecutor, the agents tried to search Michel's car. A crowd of local residents gathered to protect the attorney. The agents dispersed the crowd with tear gas and took Michel to the police headquarters, where he spent the night.

Israeli air-strikes targeted the northern Gaza Strip on Oct. 28, Israel's army said, in the first air-strike on Gaza in over two months. "In response to the numerous rockets and mortars launched at Israel in the past 24 hours, IAF aircraft targeted two concealed rocket launchers in the northern Gaza Strip. Direct hits were confirmed," a statement said. Witnesses said the attack targeted a training ground used by militants from the armed wing of Gaza's ruling Hamas movement west of Beit Lahiya, but no-one was hurt.  Several rockets were fired from Gaza early that day, with one rocket intercepted by the Iron Dome system above Ashkelon, Israel's army said. A mortar shell was fired from Gaza on Sunday, the army added. No group has claimed responsibility for firing the rockets.

At least 13 inmates were killed and some 30 injured in a clash between rival gangs Oct. 10 at Pedrinhas prison in São Luis, in Brazil's northeastern state of Maranhão. Authorities said violence broke out after guards discovered inmates digging an escape tunnel. The inmates fought the attacking guards and started a fire, as members of rival gangs took advantage of the confusion to settle scores. Then, as news of the conflagration broke, relatives of inmates gathered outside the prison, demanding information. When this was not forthcoming, they began to throw stones at the guards, took over a roadway, and set several buses on fire.

At least three are dead in clashes as opposition parties attempt to enforce a three-day general strike in Bangladesh, aimed at bringing down the government. All public gatherings have been banned in the main cities of Dhaka and Chittagong, but protesters have repeatedly defied the decree, leading to street-fighting with police and government supporters. The opposition Bangladesh Nationalist Party (BNP) and Jamaat-e-Islam are demanding Prime Minister Sheikh Hasina install a caretaker administration to oversee the January general election. Hasina, who heads the ruling Awami League, rejects the demand. Tensions have been growing for months between the secular but increasingly authoritarian Awami League and a radicalizing Islamist opposition. (BBC News, Times of Oman, Oct. 27; Bangladesh News, Oct. 24) 

The lawyer for five Guantánamo Bay prisoners charged with plotting the September 11 attacks has asked President Barack Obama to declassify the CIA interrogation program that allegedly subjected prisoners to torture. The letter (PDF), made public on Oct. 25, calls upon Obama to make the details of the CIA's rendition, detention and interrogation (RDI) program public. This program has been linked to certain interrogation techniques that have been said constitute torture. In the letter, the lawyer for the defendants argues:

Sixteen accused militants were hanged Oct. 26 at Zahedan prison in Iran's Sistan-Baluchistan province, on the Pakistani border—in apparent retaliation for the deaths of 14 border guards in an ambush just the night before. Officials blamed the attack outside Saravan on "anti-revolution guerrillas"—an apparent reference to the armed Baluch Sunni group Jundallah. But loca parialment member Hedayatollah Mirmoradzehi named a new Jaish al-Adl, or Army of Justice, as responsible for the attack. The BBC's Kasra Najisaid the mass execution "smacks of revenge killing by the judiciary."