The man behind the killing of 2010 Kabacan, North Cotabato Vice Mayor Pol Dulay, was killed in Carmen on Wednesday night.
Barangay Batongkaya, Montal Maguindanao chieftain, Nestor Salama identified the decease as Nasser Omar also known as Commander Derby.
Salama revealed that Omar was killed by his close-in body guard.
Omar has a P2.5 bounty for the various crimes that he committed inside and outside the province.
In 2010, the Municipal Government of Kabacan offered P1.5 million bounty following the killing of Dulay, while P1 million additional reward money was offered after he led the escape of at least 157 inmates from the North Cotabato District Jail early this year.