"No less than the Constitution mandates that no arrest, search and seizure can be made without a valid warrant issued by a competent judicial authority. While jurisprudence and statute have created exceptions allowing warrantless arrests founded on probable cause, if a warrantless arrest is conducted outside of these exceptions, any evidence resulting therefrom will be deemed inadmissible in court. "
PEOPLE OF THE PHILIPPINES, PLAINTIFF-APPELLEE, VS. JAMAL RANGAIG Y AMPUAN, SAAD MAKAIRING Y LONTO, AND MICHAEL JUGUILON Y SOLIS, ACCUSED-APPELLANTS,
G.R. No. 240447, April 28, 2021.
https://lawphil.net/judjuris/juri2021/apr2021/gr_240447_2021.html