G.R. No. L-28451 October 28, 1974
PEOPLE OF THE PHILIPPINES, plaintiff-appellee, vs. POLICARPO TUMALIP alias Carpo, ANGELITO BOSQUE alias Heling, PEDRO FULLANTE alias Pedring, and ANTONIO BUENAVISTA, (At Large) defendants-appellants.

FACTS

On September 10, 1961, the Callejo brothers (Antenidoro, Felino, Abdon, and Pedro) went to the market in Lagangilang, Abra. There, they were confronted by Antonio Buenavista and appellants Policarpo Tumalip and Angelito Bosque. Buenavista accused Antenidoro of being the paramour of Segundina Barcena, wife of co-appellant Pedro Fullante. Despite Antenidoro’s denial, the confrontation turned hostile, with Tumalip and Bosque making threatening remarks. The Callejo brothers, feeling threatened, later took a bus home. Upon alighting, they saw appellants and Buenavista armed and waiting on the trail. Fearing for their lives, the brothers sought refuge in the house of Ambrocio Tierra in Barrio Talugtog.
The armed group followed them. From an elevated position near a bamboo grove, Buenavista, armed with a carbine, fired upon the house. The shooting resulted in the instantaneous deaths of Ambrocio Tierra, Antenidoro Callejo, and Felino Callejo. Abdon Callejo was seriously wounded but survived, while Pedro Callejo escaped unharmed. After the shooting, appellants Tumalip, Bosque, and Fullante, armed with bolos, ascended the house ladder, inspected the victims, and confirmed they were dead before leaving with Buenavista.

ISSUE

The core issue is the criminal liability of appellants Policarpo Tumalip and Angelito Bosque. The killing by principal Antonio Buenavista is undisputed. The question is whether Tumalip and Bosque are liable as principals by direct participation, as accomplices, or are merely innocent bystanders.

RULING

The Supreme Court modified the trial court’s judgment, holding appellants Tumalip and Bosque liable only as accomplices to the crimes of murder and frustrated murder, not as principals. The legal logic rests on the distinction between principals and accomplices under the Revised Penal Code. A principal is one who takes a direct part in the execution of the act, cooperates in its execution by another act without which it would not have been accomplished, or directly forces or induces others to commit it. An accomplice is one who, not being a principal, cooperates in the execution of the offense by previous or simultaneous acts with the intention of supplying material or moral aid.
The Court found that the acts of Tumalip and Bosque—their presence during the initial confrontation, their threatening remarks (“We better give them”), their act of fetching Pedro Fullante, and their armed presence at the scene—demonstrated a community of criminal design with Buenavista and Fullante. They provided moral support and cooperation by their presence, which emboldened the principal, Buenavista, to commit the shootings. However, there was no conclusive evidence that they directly participated in the fatal act of firing the carbine. Their inspection of the victims after the shooting further confirmed their complicity but did not elevate their participation to that of principals. Consequently, their liability is that of accomplices, warranting a penalty one degree lower than that prescribed for the crimes. The Court thus imposed indeterminate penalties for each crime of murder and frustrated murder accordingly and modified the civil indemnity, apportioning solidary liability among the principal and accomplices as required by law.