This, as one of their local coordinators was found dead in Mindoro Occidental last Wednesday with multiple stab and bullet wounds.
Karapatan, a human rights group, identified the victim as Andrian Algeria, 21, of Barangay Lumangbayan in Sta. Cruz, Mindoro Occidental.
Algeria was an organizer and coordinator of the party-list group Anakpawis, chaired by militant labor leader Crispin Beltran.
Algerias body was found under a bridge in Barangay Amnay in Sablayan, Mindoro Occidental.
According to Karapatan, he had two gunshot wounds in the chest and another in the nape, and seven stab wounds in different parts of the body.
Algerias wrists and lower arms also had rope burns, apparently from being tied too tightly, the group said.
Karapatan quoted witnesses as saying that seven armed men seized Algeria at dawn last Wednesday.
Karapatan suspects that Algerias abductors were members of the so-called Integrated Mindoro Peoples Alliance Against Crime and Communist Terrorists.
"This is the work of monsters," Beltran said in a statement. "The most vicious monsters are in the Armed Forces."
Last Feb. 13, Vice Mayor Juvy Magsino of Naujan, Mindoro Oriental, and human rights activist Leima Fortu, both local leaders of militant party-list group Bayan Muna, were killed in an ambush, which left-wing organizations have blamed on the Armys 204th Infantry Brigade based in Mindoro.