G.R. No. 232192 - Miranda vs. People

On April 12, 2006, the City Prosecutor of Muntinlupa City filed an Information before the Regional Trial Court (RTC) of Muntinlupa City charging Alejandro C. Miranda with rape through sexual assault under Article 266-A(2) of the Revised Penal Code, as amended by Republic Act No. 7610, for inserting his penis into the anal orifice of AAA, a six-year-old boy.
On May 17, 2006, Miranda, assisted by the Public Attorney’s Office, pleaded not guilty upon arraignment.
On May 22, 2006, the RTC granted his motion to reduce bail from ₱120,000 to ₱70,000 (cash bond) or ₱80,000 (bail bond).

On April 6, 2006 at around 5:00–6:00 p.m., six-year-old AAA was playing in front of Miranda’s house. Miranda allegedly pulled him inside, undressed him, told him to lie down, and inserted his penis into the child’s anal orifice, causing pain.
The victim informed his stepfather, BBB, who by 8:30 p.m. reported the incident to the barangay police.
Barangay Police Officers Espino and Fernandez invited Miranda to the barangay hall to “clear up” the complaint. He went voluntarily and was detained after AAA identified him as the assailant.

On February 12, 2010, the RTC convicted Miranda of sexual assault under the second paragraph of Article 266-A, sentencing him to an indeterminate penalty of 6 years 1 day to 12 years 1 day of imprisonment, and awarding civil and moral damages of ₱25,000 each.
Miranda appealed to the Court of Appeals (CA). On July 30, 2014, the CA affirmed the conviction with modifications: civil indemnity and moral damages increased to ₱30,000 each, with 6% interest per annum.
Miranda’s motion for reconsideration was denied for procedural defects, but his amended motion was later admitted and denied on merits in an April 26, 2017 CA resolution. He then filed a Rule 45 petition before the Supreme Court.

Whether Miranda’s warrantless arrest and subsequent inquest investigation—absent a preliminary investigation—invalidated the Information and proceedings.
Whether Article 266-A of the Revised Penal Code, as amended, is ambiguous or vague in classifying rape by sexual assault.
Whether the prosecution sufficiently proved the elements of rape through sexual assault.