G.R. No. L-2315 - People vs. Abatayo

Doroteo Abatayo, a Filipino citizen, was charged with treason before the People’s Court in Manila.
The case involved five counts, with the prosecution abandoning the first four counts and proceeding solely on the fifth count alleging acts of treason committed during the war period (December 8, 1941 – September 2, 1945).

The indictment alleged that Abatayo, by adhering to the enemy (i.e., the Imperial Japanese Government and her armed forces), intentionally gave aid and comfort that led to the apprehension, arrest, and eventual killing of guerrilla members.
Specifically, under the fifth count, it was charged that on December 6, 1944, in Minglanilla, Cebu, he, along with other Japanese-sponsored constabulary members and soldiers, went on patrol to capture guerrillas.
As a direct consequence of his actions, guerrilla suspects Pedro and Jose Abellanosa were arrested, and a ‘John Doe’ was killed.

At around midnight, a group of over two hundred Japanese soldiers, armed with rifles and fixed bayonets and accompanied by Filipinos in Japanese uniforms—including the appellant—set out to suppress the local resistance.
The patrol led them to the house of Jose and Pedro Abellanosa in barrio Tubod, Minglanilla, Cebu.
Upon arrival, after a knock at the door and subsequent admittance, the group conducted a search of the house and its occupants’ personal properties.
A Japanese soldier maltreated Teotima Abellanosa, the mother of the suspected guerrillas, by slapping and hitting her, while simultaneously coercing her and her husband, Santos Rodriguez, by tying their hands and subjecting them to intimidation.

Doroteo Abatayo, identified by his full name when called upon by a Japanese officer, participated by tying the hands of Teotima and Santos and intimidated them, even while armed with a rifle (later a revolver).
He was consistently identified by witnesses during the operation—first while tying the victims, again when seen returning with the soldiers carrying the captives, and finally during the convoy leading the captured Pedro and Jose away along the road.
His involvement in these acts was corroborated by the testimonies of Teotima Abellanosa and her daughter, Gloria Abellanosa.

The prosecution presented thumbprint evidence (Exhibit A) and signatures (Exhibit B) to establish Abatayo’s Filipino citizenship.
Despite the defense’s contention regarding discrepancies in his signatures, the court held that a change in signature or variation did not negate the credibility of the thumbmark evidence, which “never lies”.
Marcelino Veloso, the information clerk at the provincial jail of Cebu, witnessed the defendant’s thumbmark and signatures in the proper documents, thereby substantiating his identity and citizenship.

The defendant contended that his Filipino citizenship had not been firmly established.
He further argued that his acts were innocuous because he only accompanied a Japanese patrol without actively guiding or instigating enemy operations.
The defense also challenged the credibility of the witnesses, arguing that, due to the chaotic nature of the operation and the number of Filipinos in Japanese uniforms, proper identification of Abatayo was unlikely.

Whether the thumbmark evidence and the testimonies regarding Abatayo’s actions sufficiently establish his identity and Filipino citizenship.
Whether any discrepancy in his signature should undermine the reliability of the evidence presented.

Whether Abatayo’s participation with the Japanese patrol, including the physical abuse and coercion of the Abellanosa family, qualifies as treason under Article 114 of the Revised Penal Code.
Whether his actions constituted active participation in the enemy’s operations that aided in the capture and subsequent killing of alleged guerrilla members.

Whether the consistent identification of Abatayo by the witnesses, despite the confusing circumstances of the night operation, is sufficiently reliable to convict him of treason.