2009 politically motivated mass murder in Maguindanao, Philippines
The Maguindanao massacre (also known as the Ampatuan massacre, named after the town where mass graves of victims were found) occurred on the morning of November 23, 2009, in the town of Ampatuan in Maguindanao, Philippines (now located in Maguindanao del Sur). The 58 victims were on their way to file a certificate of candidacy for Esmael Mangudadatu, deputy-mayor of Buluan, when they were kidnapped and later killed. Mangudadatu was challenging Datu Unsay mayor Andal Ampatuan Jr., son of the incumbent Maguindanao governor Andal Ampatuan Sr. and member of one of Mindanao's leading Muslim political clans, in the forthcoming Maguindanao gubernatorial election, part of the national elections in 2010. Those killed included Mangudadatu's wife, his two sisters, journalists, lawyers, aides, and motorists who were witnesses or were mistakenly identified as part of the convoy.
At the time, the Committee to Protect Journalists (CPJ) called the Maguindanao massacre the "single deadliest event" for journalists since they began compiling records in 1992; at least 34 journalists are known to have died in the attack. Even before the massacre, the CPJ had labelled the Philippines the second most dangerous country for journalists, second only to Iraq. The incident is also the deadliest mass shooting to ever occur in the Philippines. 
Background.
The Ampatuans had been in control of Maguindanao since 2001. Andal Ampatuan Sr. first came into prominence when President Corazon Aquino appointed him as Chief-of-Offices of Maganoy (now Shariff Aguak) in 1986 immediately after the People Power Revolution. Aquino, after coming into power in 1986 through a revolution, replaced every locally elected official with officers-in-charge, although the town of Maganoy was approached differently; the aging mayor, Pinagayaw Ampatuan, was replaced by his vice mayor, Andal Ampatuan Sr. He won the 1988 local elections and served for ten years. Andal Sr. was elected governor 1998.
Members of Lakas-Kampi-CMD, President Gloria Macapagal Arroyo listed Andal Sr. as a major ally in Mindanao. Autonomous Region in Muslim Mindanao (ARMM) regional governor Zaldy Ampatuan was the party's regional chairman. Andal Sr., the family patriarch, had been provincial governor since 1998; he had been elected three times, unopposed. Eighteen of the mayors in Maguindanao belong to the clan. The elder Ampatuan attributed his popularity to "popular support", adding that "Because I am so loved by the constituencies of the municipalities, they ask me to have my sons as representatives." In the 2004 presidential election, Arroyo won 69% of Maguindanao's vote; three years later, the party-backed coalition scored a 12–0 sweep of the senatorial elections in the province. Unable to run for a third term, he groomed his son, Andal Jr., to succeed him as governor.
With escalating tensions in the province, Arroyo, as head of Lakas-Kampi-CMD, mediated between the Ampatuans and the Mangudadatus (both are from the same party) to prevent election-related violence. Three meetings were held in mid-2009, with one meeting hosted by then-Secretary of National Defense and 2009–2010 party chairman Gilberto Teodoro, who ran to succeed Arroyo as president but was defeated by Noynoy Aquino. Arroyo's adviser for political affairs, Gabriel Claudio, disclosed that there was an initial agreement "in principle" that no Mangudadatu would contest Ampatuan Sr.'s governorship.
Attack.
Prior events.
Buluan Vice Mayor Esmael "Toto" Mangudadatu had invited 37 journalists to cover the scheduled filing of his certificate of candidacy (COC) at the Commission on Elections (COMELEC) provincial office in Shariff Aguak. He said reports had reached him that his rivals had threatened to chop him into pieces once he filed his COC, and felt the presence of journalists would deter such an attack. On the week he was to file his certificate of candidacy (COC), he requested for security which the PNP Regional Command in the Autonomous Region in Muslim Mindanao rejected, perhaps on the behest of regional governor Zaldy Ampatuan, one of the perpetrators of the massacre.
Because of this, Mangudadatu changed plans; he would not go to Shariff Aguak personally. Rather, he would send an all-women party led by his wife, two sisters, and an aunt with female lawyers, in order to file his COC on his behalf. Some reports suggest he was relying on an Islamic tradition that women are not to be harmed. For security, he would have media persons from South Cotabato and General Santos join the women and cover the filing of his COC, believing the women were safe under the eyes of media. Hours before the convoy departed, Aquiles Zonio, a correspondent for the "Philippine Daily Inquirer" from General Santos, texted the Philippine Army's 6th Infantry Division and was assured the road was safe.
The party was supposed to leave for Shariff Aguak at 9 am, but their departure was delayed by security concerns. At 9:30 am, a convoy carrying the journalists, lawyers, and relatives of Mangudadatu left Buluan to file his COC at the COMELEC office in Shariff Aguak. The convoy was composed of seven vehicles: four Toyota Grandia vans (one grey, one green, and two white) owned by the Mangudadatu family; two media vehicles – a Mitsubishi Pajero owned by DZRH broadcast journalist Henry Araneta, and a Mitsubishi L-300 van owned by UNTV; and a fifth Grandia boarded by mediamen, which lagged behind the rest of the convoy and thus was able to avoid being captured by the gunmen.
Kidnapping and massacre.
At around 10:00 am, the convoy was passing through the town of Ampatuan when it stopped at a police checkpoint in Barangay Masalay, about 10 km from Shariff Aguak (four in other versions), for a routine inspection. At that moment, at least ten vehicles carrying heavily armed gunmen arrived and surrounded the convoy. The men, led by Andal Ampatuan Jr., took the occupants of the vehicles as hostages and ordered the policemen who were present to step aside. According to the "Inquirer", several of the gunmen were from the Citizen Armed Force Geographical Unit (CAFGU), an irregular auxiliary force of the AFP, and civilian volunteer organizations (CVOs). The gunmen initially forced the victims to get out and lie down on the ground and took their personal belongings from them, before ordering them back into their vehicles. 
There were two other vehicles that were also present at the checkpoint but were not part of the convoy: a red Toyota Vios and a light blue Toyota Tamaraw FX. The Vios had five occupants: Eduardo Lechonsito, a government employee who was bound for a hospital in Cotabato City after suffering a mild stroke that morning; Lechonsito's wife Cecille; co-workers Mercy Palabrica and Daryll delos Reyes; and the driver Wilhelm Palabrica. The FX was driven by Anthony Ridao, an employee of the National Statistics Coordination Board and son of Cotabato City councilor Marino Ridao. The occupants of these vehicles were also captured by the gunmen; apparently, they were mistaken as being part of the convoy.
Some of Ampatuan Jr.'s men commandeered the waylaid vehicles and drove them out to a remote area of Ampatuan, where the victims were once again forced out of their vehicles. During this time, Mangudadatu's wife made a phone call to her husband at around 10:15 am, in which she said that they were being held by at least 100 gunmen whom she identified as the men of Ampatuan Jr. The call was abruptly cut short when Ampatuan Jr. himself apparently pulled her out of the car she was in and slapped her, causing her to drop her cellphone. 
Gunfire erupted shortly afterwards at around 10:30 am. There is evidence that at least five of the female victims, four of them journalists, were raped before being killed, while "practically all" of the women had been shot in their genitals. Mangudadatu's youngest sister and aunt were both pregnant at the time of their murders.
After the massacre had ended, the perpetrators began burying the victims in three mass graves, which had been dug two days prior using a backhoe emblazoned with the name of Maguindanao Governor Andal Ampatuan Sr. A total of 35 bodies were found in these mass graves. Though the perpetrators had intended to bury all of the victims, they were forced to flee after learning that military units were approaching their location. The soldiers arrived at the site at 3:00 pm, more than four hours after the massacre took place.
Aftermath.
According to the authorities, the attack killed 58 people, including 32 journalists. However, the body of 58th victim was never found. Reporters Without Borders announced that at least 12 of the victims were journalists, making this the deadliest such incident in the history of news media. The National Union of Journalists in the Philippines originally estimated that a total of 20 journalists were killed, including an undisclosed number of NUJP members. The "Philippine Daily Inquirer" later updated the number of journalists killed to 34.
On November 24, the president of the Philippines Gloria Macapagal Arroyo responded to the news of the massacre by declaring a state of emergency in Maguindanao, Sultan Kudarat and Cotabato City. Speaker of the House Prospero Nograles called on the police to quickly identify the perpetrators of the massacre and disarm private armies. The Philippine Department of Justice created a panel of special prosecutors to handle cases arising from the massacre.
Nueva Ecija Rep. Eduardo Nonato N. Joson said the massacre might affect, or even lead to the cancellation of, the scheduled 2010 presidential elections. Candidates in the election condemned the massacre.
On Wednesday, November 25, 2009, the executive committee of the Lakas-Kampi-CMD political party unanimously voted to expel three members of the Ampatuan family – Maguindanao Gov. Datu Andal Ampatuan Sr. and his two sons, Gov. Datu Zaldy Ampatuan of the Autonomous Region in Muslim Mindanao (ARMM) and Mayor Andal Ampatuan Jr. – from the party for their alleged role in the Maguindanao massacre. An emergency meeting of the Lakas-Kampi-CMD was held in Pasig, during which the Ampatuans were stripped of their membership.
On Thursday, November 26, 2009, Ampatuan Jr. surrendered to his brother Zaldy, was delivered to adviser to the peace process Jesus Dureza, then was flown to General Santos on his way to Manila, where he was taken to the National Bureau of Investigation (NBI) headquarters. Police in the Philippines charged Andal Ampatuan Jr. with murder. Ampatuan denied the charges, claiming that he was at the provincial capitol in Shariff Aguak when the massacre took place. He instead blamed the Moro Islamic Liberation Front (MILF), specifically Ombra Kato, as the mastermind, a charge the MILF dismissed as "absurd."
Declaration of martial law.
On December 4, 2009, through Proclamation No. 1959, President Gloria Macapagal Arroyo officially placed Maguindanao province under a state of martial law, thereby suspending the privilege of the writ of habeas corpus. Executive Secretary Eduardo Ermita said the step was taken in order to avert the escalation of "lawless" violence in the province and pave the way for the swift arrest of the suspects in the massacre. Following the declaration, authorities carried out a raid on a warehouse owned by Andal Ampatuan Jr. The raid resulted in the confiscation of more than 330,000 rounds of 5.56×45mm NATO ammunition, a Humvee, and an improvised armored vehicle. Twenty militiamen were arrested on the premises. Captain James Nicolas of Special Forces was able to retrieve more high powered firearms and ammo after the incident. In the same raid, law enforcement also uncovered thousands of voter IDs buried in the ground. The state of martial law in Maguindanao was lifted on December 13, 2009.
Media fundraising.
UNTV-37 arranged a fund-raising concert at the Araneta Coliseum for the families of 32 members of the media who perished in the attack.
Police operations.
Philippine Police and soldiers raided several of the Ampatuan family's houses and homes, in Maguindanao's capital, Shariff Aguak, and next to the provincial headquarters, a compound surrounded by concrete walls about two metres (six feet) high and contains the homes of a number of Ampatuan clan members. Two of the other homes targeted in the raids belonged to Akmad Ampatuan, Ampatuan Snr's brother who is the vice governor of Maguindanao, according to national police chief Jesus Verzosa. Philippines National Police seized several armored personnel carriers, over a thousand military weapons including machine guns, assault and sniper rifles, sub-machine guns, shotguns, pistols, mortar launchers and rounds, grenades, rocket launchers, and caches of ammo and several military uniforms in one house, several buried weapons, ammo and COMELEC IDs in a vacant lot, rifles, shotguns, pistols, machine guns, SMGs and ammo,