G.R. No. L-31666, L-31667, L-31668. April 30, 1979.
Lepanto Consolidated Mining Company, Petitioner, vs. Manuel Dumyung, et al., Respondents.

FACTS

The Republic, through the Director of Lands, filed three civil cases for the annulment of free patents and corresponding original certificates of title issued to the private respondents (Manuel Dumyung, Fortunato Dumyung, and Dumyung Bonayan) over lots in Mankayan, Benguet. The complaints alleged the patents were obtained through misrepresentation and false data. Lepanto Consolidated Mining Company successfully intervened, claiming portions of the lands were within its timber license area and mineral claims. Subsequently, the Republic filed criminal cases for falsification of public document against the same respondents based on their patent applications.
The criminal cases were dismissed for insufficiency of evidence. Relying on this acquittal, the private respondents moved to dismiss the pending civil cases. The trial court granted the motion, ruling that the titles, having been registered, were already indefeasible. It also noted the respondents were members of cultural minorities. The Republic and Lepanto filed motions for reconsideration, which were denied, prompting Lepanto to elevate the case via petition for review.

ISSUE

Whether the trial court correctly dismissed the civil cases for annulment of title based on the respondents’ acquittal in the related criminal cases and the perceived indefeasibility of their titles.

RULING

No. The Supreme Court reversed and remanded the cases for further proceedings. The acquittal in the criminal cases for falsification was not a bar to the civil actions. The criminal cases dealt solely with whether there was proof beyond reasonable doubt that the respondents committed falsification. The civil cases, however, involve distinct factual and legal issues: specifically, whether the subject lands are inalienable timber or mineral lands, and whether the respondents, as members of cultural minorities, were qualified under Republic Act No. 3872 to receive free patents over such lands. The Court emphasized the paramount public policy of preserving forest lands and protecting the national patrimony. The mere registration of a free patent does not instantly render a title indefeasible if the land was inalienable or the patent was void from the beginning. The trial court prematurely terminated the proceedings without receiving evidence on these crucial matters. Consequently, the order of dismissal was set aside, and the cases were remanded for trial on the merits.