G.R. No. 68764 ; March 18, 1991.
PEOPLE OF THE PHILIPPINES, plaintiff-appellee, vs. CARLOS CUARTEROS y PEREZ, accused-appellant.

FACTS

The accused-appellant, Carlos Cuarteros, was convicted by the Regional Trial Court of Quezon City for the rape of his co-employee, Leticia Lanoria, and sentenced to reclusion perpetua. The prosecution’s narrative, as credited by the trial court, was that on October 26, 1976, inside their locked office at the Veterans Memorial Medical Center, Cuarteros forcibly had sexual intercourse with Lanoria after she had been napping. He allegedly used force, boxed her, and threatened to kill her and her family if she reported the incident.
Lanoria did not immediately report the rape. She testified that she continued to have lunch with Cuarteros and other co-workers for the next two days to avoid suspicion and only confided in her husband three days later, after asking him to join one such lunch. A complaint was subsequently filed with the NBI. While his conviction was pending appeal before the Supreme Court, Lanoria, who was stricken with cancer, executed an affidavit of desistance seeking to relieve Cuarteros of any responsibility.

ISSUE

Whether the guilt of the accused for the crime of rape was proven beyond reasonable doubt.

RULING

The Supreme Court REVERSED the conviction and ACQUITTED the accused-appellant. The Court emphasized the fundamental principles governing rape cases: the accusation is easy to make but hard to disprove; the complainant’s testimony must be scrutinized with extreme caution; and the prosecution’s case must stand on its own merits.
Applying these principles, the Court found the complainant’s post-incident behavior to be contrary to human nature and experience, casting serious doubt on the veracity of her claim. The Court noted several incredulous elements: Lanoria continued to have casual lunches with her alleged rapist immediately after the traumatic event; she delayed informing her husband for days despite their close relationship; and her initial calm demeanor was inconsistent with a victim of a violent assault. Furthermore, the affidavit of desistance, while deemed futile at that stage, contributed to the overall doubt regarding the charge.
The defense presented a contrary version of a consensual relationship. While the Court did not affirm this version, the prosecution’s failure to overcome the stringent standard of proof beyond reasonable doubt, due to the unnatural narrative and conduct of the complainant, compelled an acquittal. The evidence did not meet the required moral certainty for conviction.