G.R. No. L-51206 - Masipequina vs. Court of Appeals

Petitioners Norberto Masipequina and Jovencio Alampayan, members of the Integrated National Police (INP) in San Isidro, Bohol, were charged with homicide for the death of Leopoldo Potane.
The trial court convicted them and sentenced them to imprisonment ranging from seven (7) years and one (1) day to fourteen (14) years, four (4) months and one (1) day, plus joint indemnity of ₱12,000 to the heirs of Leopoldo Potane.
On appeal, the Solicitor General supported the petitioners’ claim of lawful self-defense and prayed for their acquittal, but the Court of Appeals affirmed the conviction, only modifying the penalty.

Leopoldo Potane showed signs of recurring insanity and violence since his return from Mindanao in 1974.
On December 18, 1975, he threatened and chased relatives with a bolo, causing the family to temporarily relocate for safety.
Barangay Captain Nicolas Potane, Leopoldo’s brother, and his father requested police assistance to apprehend Leopoldo based on these violent acts.

Petitioners, armed with a .38 caliber revolver (Masipequina) and a Thompson submachine gun (Alampayan), were ordered to arrest Leopoldo.
A joint affidavit was executed by Leopoldo’s family authorizing the apprehension, allowing police to shoot if resistance was met, but forbidding killing unless necessary.
The police and relatives proceeded to Leopoldo’s house. Masipequina, a childhood friend of Leopoldo, called him and urged him to come out, which Leopoldo refused.
Upon Masipequina entering the house after being invited, Leopoldo suddenly attacked him with a bolo. Masipequina attempted to defend himself physically but was hit on the face.
Masipequina then drew his revolver and fired three shots, two hitting Leopoldo’s chest. Leopoldo continued the assault and chase outside the house.
Alampayan fired his gun hitting Leopoldo in the thigh as he pursued Masipequina.
Leopoldo died approximately 30 minutes later while being transported for medical treatment.

The prolonged nature (almost two hours) of the police attempt to apprehend Leopoldo.
The fatal, close-range gunshot wounds inflicted on Leopoldo (two shots over the heart and one on the thigh).
Additional unexplained superficial wounds, possibly from blunt objects.
The superficial and improbably located injuries of Masipequina, possibly self-inflicted.

The Court of Appeals adopted the trial court’s findings and affirmed conviction with a modified penalty.

Whether petitioners acted in lawful self-defense when they shot and killed Leopoldo Potane.
Whether the elements of self-defense under Article 11 of the Revised Penal Code were met.
Whether petitioner Alampayan could be separately liable for inflicting less serious physical injuries on Leopoldo Potane.