Antiquera vs. People of the Philippines

A warrantless arrest in flagrante delicto requires the overt act constituting the crime to be done in the presence or within the view of the arresting officer prior to intrusion; pushing open a partially opened door to view the interior of a dwelling invalidates the arrest and the consequent search and seizure.

At approximately 4:45 a.m. on February 11, 2004, police officers on visibility patrol in Pasay City observed two unidentified men rush out of a house and board a jeep. Suspecting a crime, the officers approached the dwelling. Seeing nothing amiss from the street, they peeked through a partially opened door and pushed it open, allegedly discovering George Antiquera and Corazon Olivenza Cruz having a pot session. The officers entered, arrested the accused, and seized drug paraphernalia from a jewelry box atop a table. Antiquera contested the circumstances, claiming he was asleep and the police forced their way in without justification.

• Patrol and Suspicion: Police visibility patrol officers saw two men rush out of 107-C David Street, Pasay City, and board a jeep. Suspecting a crime, they approached the house instead of pursuing the fleeing men.
• Intrusion and Arrest: From the street, officers observed nothing amiss. PO1 Cabutihan admitted they peeked through a partially opened door (open only 4 to 6 inches) and pushed it wide open to see inside. They claimed to have seen Antiquera holding an improvised tooter and lighter, and Cruz holding aluminum foil and an improvised burner. They entered, identified themselves, and arrested the two.
• Search and Seizure: Inside, officers found a wooden jewelry box on a table containing drug paraphernalia, including sachets with traces of white crystalline substance. Forensic examination tested positive for methamphetamine hydrochloride.
• Defense Version: Antiquera testified that he and Cruz were asleep. He was awakened by knocking, and upon opening the door, armed police forced their way in, shoved him, called him a pusher, handcuffed him, and searched his room.

• Invalid Warrantless Arrest: Petitioner argued that the warrantless arrest was illegal because the police officers were not privy to any criminal act prior to pushing the door open; the crime was not in their plain view.
• Inadmissibility of Seized Items: Petitioner maintained that the confiscated drug paraphernalia was inadmissible, being the fruit of an illegal search and seizure that flowed from an invalid arrest.

• Valid Warrantless Arrest: Respondent countered that the police officers saw the accused in the act of having a pot session, justifying a warrantless arrest under Section 5, Rule 113 of the Rules of Court.
• Waiver of Objection to Arrest: Respondent argued that petitioner waived the right to question the validity of his arrest by entering a plea of not guilty and submitting to the court's jurisdiction.
• Immateriality of Negative Drug Test: Respondent maintained that the accused's negative drug test had no bearing on the charge of illegal possession of drug paraphernalia, which was the crime charged.

• Validity of Warrantless Arrest: Whether the police officers validly arrested the accused in flagrante delicto when they pushed open a partially opened door to view the alleged pot session.
• Admissibility of Seized Items: Whether the drug paraphernalia seized incident to the warrantless arrest is admissible in evidence.
• Effect of Waiver of Illegal Arrest: Whether the failure to object to the illegal arrest before pleading constitutes a waiver of the right to object to the admissibility of evidence seized during that arrest.

• Validity of Warrantless Arrest: The warrantless arrest was invalid. For an in flagrante delicto arrest, the overt act must be in the presence or view of the officer. The officers saw nothing from the street and had to push the door open to see inside. Moreover, the more urgent task was pursuing the fleeing suspects, not entering the dwelling without a warrant or exigent circumstance.
• Admissibility of Seized Items: The seized items were rendered inadmissible. A search and seizure flowing from an illegal warrantless arrest is likewise illegal, making the confiscated items, which constitute the corpus delicti, inadmissible in court.
• Effect of Waiver of Illegal Arrest: Waiver of an illegal warrantless arrest does not carry with it a waiver of the inadmissibility of evidence seized during that illegal arrest.

• In flagrante delicto arrest — For a warrantless arrest under Section 5(a), Rule 113 to be valid, the overt act constituting the crime must be done in the presence or within the view of the arresting officer. Intruding into a dwelling by pushing open a partially opened door, without prior knowledge of a crime occurring inside, invalidates the in flagrante justification.
• Fruit of the Poisonous Tree — A search and seizure proceeding from an illegal warrantless arrest is likewise illegal, rendering the seized items inadmissible as evidence.
• Waiver of Illegal Arrest vs. Admissibility of Evidence — A waiver of an illegal warrantless arrest, effected by failing to object before pleading, does not extend to a waiver of the inadmissibility of evidence seized during that illegal arrest.

• "But before you saw them, you just had to push the door wide open to peep through its opening because you did not know what was happening inside?" — This exchange from the trial court transcript was emphasized to demonstrate that no crime was plainly exposed to the officers' view prior to their physical intrusion.
• "A waiver of an illegal warrantless arrest does not carry with it a waiver of the inadmissibility of evidence seized during the illegal warrantless arrest." — This clarifies the distinct consequences of failing to object to an illegal arrest versus failing to object to the admissibility of illegally seized evidence.

• People v. Molina, 404 Phil. 797 (2001) — Followed: Defined the concept of an arrest in flagrante delicto under Section 5(a), Rule 113.
• Zalameda v. People, G.R. No. 183656, September 4, 2009 — Followed: Stated that the overt act constituting the crime must be done in the presence or within the view of the arresting officer.
• Luz v. People, G.R. No. 197788, February 29, 2012 — Followed: Held that a search and seizure resulting from an illegal warrantless arrest is likewise illegal.
• People v. Villareal, G.R. No. 201363, March 18, 2013 — Followed: Ruled that if confiscated items are inadmissible as the corpus delicti, acquittal is necessary.
• People v. Martinez, G.R. No. 191366, December 13, 2010 — Followed: Established that waiver of an illegal warrantless arrest does not waive the inadmissibility of evidence seized during that arrest.

• Section 5(a), Rule 113, Rules of Criminal Procedure — Governs warrantless arrests in flagrante delicto. Applied to determine that the arrest was invalid because the crime was not in the presence or view of the officers before they pushed the door open.
• Section 12, Article II, Republic Act 9165 — The Comprehensive Dangerous Drugs Act of 2002, penalizing illegal possession of drug paraphernalia. The accused was charged under this provision but acquitted due to inadmissible evidence.

Presbitero J. Velasco, Jr. (Chairperson), Diosdado M. Peralta, Jose Catral Mendoza, Marvic Mario Victor F. Leonen.