G.R. No. 237116 - Cuan vs. People

The case involves the crime committed on February 3, 1960, at the house of Gregoria Nunez in sitio Balibayon, barrio Lakandula, Placer, Surigao del Norte.
The crime comprised a robbery and a subsequent homicide, with additional accessory actions amounting to theft and assault.

The perpetrators broke into the residence of Gregoria Nunez, a septuagenarian known to be well off, and committed robbery by taking cash, copra sale money, and valuable household items.
During the robbery, Gregoria Nunez was strangled to death by one of the principal perpetrators, with additional acts of violence observed inside the premises.
Evidence included sounds of choking, kicking, and other disturbances inside the house, suggesting a violent encounter.
Physical evidence such as the removal of a ring from the victim and the displacement of various articles from the home was reported.

The victim lived alone in her coconut plantation house and was regularly visited by her grandchildren at night, who were present during the incident.
On the night of the crime, two minors, Victor Ugay and Julian Dublois, were asleep in the house when they were awakened and bound by the intruders, who used revolvers and other weapons.
A subsequent rescue occurred at dawn when Librada Dobdoban de Ugay discovered the scene, releasing the children and finding the lifeless body of Gregoria Nunez.

The initial investigation was conducted by local police but was later assisted by the Philippine Constabulary due to perceived inefficiency.
On March 1, 1960, Cpl. Michael Desoloc was dispatched to the scene; information gathered implicated Ignacio Calvario, among others, who was willing to testify if used as a government witness.
Calvario was taken into custody and, following his apprehension, executed an extra-judicial confession detailing his role and naming the other co-accused.
A re-investigation led to Calvario’s inclusion among the accused when he later turned hostile and withdrew his cooperation as a witness.

The case was initially filed as robbery in band with murder but later re-investigated and charged as robbery with homicide when Calvario’s testimony became contradictory.
The prosecution's evidence included Calvario’s extra-judicial confession, corroborative eyewitness accounts (including that by Severo Enriquez), and physical evidence gathered from the scene.
The trial court rendered a judgment finding some co-accused guilty of robbery with homicide (sentenced to reclusion perpetua) and found Calvario guilty as an accomplice in simple robbery, later re-classifying his role as that of a participant in robbery with homicide.
The judgment ordered Calvario to indemnify the heirs of the victim, with specific amounts prescribed for the death of Gregoria Nunez and the stolen articles.

Calvario contended that his extra-judicial confession was obtained by threat from Cpl. Desoloc, claiming he was coerced via threats of being taken to the barracks and sent to Bilibid to be burned.
Cpl. Desoloc and the Justice of the Peace of Placer testified that the confession was made voluntarily after Calvario was informed and subsequently affixed his thumbmark on the document.
The circumstances indicated that the promise of immunity (to be used as a government witness) was a significant factor in his execution of the confession.
Later, Calvario’s shift in demeanor and hostility resulted in his re-classification from a witness into an accused party.

Whether the extra-judicial confession obtained from Ignacio Calvario was voluntary or had been procured under threats.
The impact of any potential coercion on the admissibility of the confession as evidence.

Whether Calvario, who did not physically participate in the killing of Gregoria Nunez, could be held liable as a principal in robbery with homicide.
If there was sufficient evidence to prove his knowledge of and participation in the conspiracy and common plan with the co-accused.

Whether the evidence established that all participants in the robbery, regardless of their direct involvement in the homicide, were responsible for the killing as a matter of principle.
The legal basis for imposing joint and several liability for the indemnification of the victim’s heirs.