People v. Rangaig

Summary

Three individuals were arrested without warrant in an abandoned nipa hut based on an informant's tip about drug possession. They were charged with illegal possession of dangerous drugs under RA 9165. The Regional Trial Court and Court of Appeals convicted them, but the Supreme Court reversed and acquitted all accused. The Supreme Court held that charging them under both Sections 11 and 13 of RA 9165 violated double jeopardy since possession is absorbed in the social gathering charge. More significantly, the Court found the warrantless arrest invalid as it was based solely on an informant's tip without officers having personal knowledge of criminal activity. The resulting search and seizure were deemed illegal fruits of an invalid arrest. Additionally, the chain of custody rule was violated through improper marking procedures and absence of required witnesses. The case emphasizes constitutional protections against unreasonable searches and seizures and proper procedures in drug enforcement operations.