G.R. No. L-36554 May 19, 1980
THE PEOPLE OF THE PHILIPPINES, plaintiff-appellee, vs. JOVITO AGUEL, SILVERIO AGUEL, and RAMON JALIKO, defendants; SHEM JAKOSALEM, defendant-appellant.

FACTS

On June 9, 1972, three armed men, including appellant Shem Jakosalem, entered the jewelry office of spouses Restituto and Aurora Ira in Cebu City. Jakosalem announced a holdup, poked a gun at Aurora, and with his companions, tied her hands, taped her mouth and that of another woman, Lydia Pilaris, and ordered them to squat. The robbers then took cash and jewelry valued at P160,000. As they were leaving, they were met at the anteroom by Restituto Ira. A gunshot was heard, and Restituto was found fatally wounded, later pronounced dead from gunshot wounds. The robbers fled in a taxi hailed by a fourth companion. Jakosalem was later identified and charged with Robbery with Homicide based on police investigation and informant testimony, while his other accomplices remained at large.
At trial, the prosecution established the sequence of the robbery through the testimonies of Aurora Ira and Lydia Pilaris. The defense presented an alibi, claiming Jakosalem was elsewhere. The trial court convicted Jakosalem, finding conspiracy among the robbers. He was sentenced to reclusion perpetua and ordered to pay indemnities. Jakosalem appealed, arguing the evidence was insufficient to prove his identity as a participant and to establish conspiracy for the homicide.

ISSUE

The main issue is whether the prosecution proved beyond reasonable doubt that appellant Shem Jakosalem is guilty of the complex crime of Robbery with Homicide, particularly whether conspiracy existed to hold him liable for the killing.

RULING

The Supreme Court affirmed the conviction. On the issue of identity, the Court found the testimonies of Aurora Ira and Lydia Pilaris credible and consistent in identifying Jakosalem as one of the armed robbers who entered the office and participated in the restraint and robbery. Their positive identification prevails over the appellant’s weak alibi.
Crucially, the Court upheld the finding of conspiracy. Conspiracy need not be proven by direct agreement but can be inferred from the conduct of the accused before, during, and after the crime, indicating a common purpose. The evidence showed that Jakosalem and his companions acted in concert: they arrived together, armed with a gun, plaster, and rope; they simultaneously carried out the robbery using intimidation and restraint; they fled together in a pre-arranged getaway vehicle. Their collective and coordinated actions demonstrated a unity of purpose to commit robbery by means of violence. Consequently, even if the evidence did not conclusively show that it was Jakosalem who fired the fatal shot, he is equally liable for the homicide under the principle of conspiracy. Any act of one conspirator in furtherance of the common design is the act of all. The killing of Restituto Ira was a direct and foreseeable result of the violent robbery they jointly undertook. The penalty of reclusion perpetua was thus correctly imposed.