"We tried to talk to him, but he opted not to surrender," said Senior Superintendent David Quimio, Lipa City police chief.
The slain man, who was still unidentified, was suspected of having killed Rodolfo Lunar, 65; his live-in partner, Edith Tafalla, 39; and their housemaid, Sophia Encarnado, 21.
Tafallas children, Dantes, 17, and Judith, 10, managed to flee and seek their neighbors help. Rene Alviar, Arnell Ozaeta and Ed Amoroso