It was suspected Suspicion that the Ilaga militant group were the attack Attack 's perpetrators , but there were also allegations that the Philippine Constabulary had collaborated Collaboration with the Ilaga .

It was suspected Suspicion that the Ilaga militant group were the attack Attack 's perpetrators , but there were also allegations that the Philippine Constabulary had collaborated Collaboration with the Ilaga .

No one was found Know culpable for the incident ; Feliciano Lucas , also known as `` Commander Toothpick '' , the Ilaga leader who was the prime suspect in the crime , was released Releasing after he `` surrendered Surrendering '' to Ferdinand Marcos at the Malacañang Palace .