Mamasapano, initially identified by police operatives as Silongan, was arrested at around 10:45am last Friday at the Queen Tuna Park here.
Silongan is among those charged with 57 counts of murder and ordered arrested by Quezon City RTC Branch 221 Judge Jocelyn Solis-Reyes in connection with the killing of 58 people, including 32 journalists, in Sitio Masalay, Barangay Salman in Ampatuan, Maguindanao on November 23, 2009.
Fifty-seven bodies were retrieved. The remains of the 58th victim have yet to be found but for his dentures.
The Department of Interior and Local Government (DILG), through DILG Memorandum Circular 2010-53, had offered a reward of P250,000 for Silongan’s arrest.
Silongan was allegedly a member of a private armed group who directly participated in the mass murders on orders of then Datu Unsay, Maguindanao mayor Andal Ampatuan Jr.[]
, the principal suspect.
The Department of Justice earlier filed 57 counts of murder charges against Andal Jr., former Maguindanao Gov. Andal Sr., suspended Autonomous Region in Muslim Mindanao Gov. Zaldy Ampatuan, former acting Maguindanao Gov. Sajid Ampatuan, several other members of the clan and more than 180 civilian volunteers and militiamen in connection with the massacre.
The victims were on their way to the provincial office of the Commission on Elections in Shariff Aguak to file the certificate of candidacy of then Buluan Vice Mayor Esmael “Toto” Mangudadatu who was running for governor of Maguindanao when stopped by about a hundred armed men led by Andal, Jr.[]