In October 1944, Capt. Martin Maliwanag, a guerrilla leader under Major Ismael Ingeniero established his headquarters in Corella, making the convent his command post and the primary school building east of the town plaza his detention cell. Several Filipino JCs (Japanese Constabulary) surrendered voluntarily. The first to surrender on 29 October 1944 was Lt. Victorio Sumodabila. He was shot on the spot by Capt. Maliwanag. Four other JCs from Corella who were killed and buried in common grave of Corella were Dandong Lamayo, his brother Fermin Lamayo, Felicisimo Guscal, and his brother-in-law, Celistino Formentera. In all, there were nine Filipino JCs who met their violent deaths in Corella on orders of Capt. Maliwanag, who met his own death when he attacked the Japanese garrison in Gaboc. His body was buried in the same cemetery as his victims. It was Maliwanag's men who captured the puppet Japanese governor Agapito Hontanosas.