Title
People vs. Tan
Case
G.R. No. 182310
Decision Date
Dec 9, 2009
Businessman Francisco Tan's family was murdered; illegitimate sons Archie and Jan Michael, accused of parricide, contested based on alibi, but circumstantial evidence led to probable cause ruling.
A

Case Digest (G.R. No. 182310)

Facts:

  • Family and Household Background
    • Francisco "Bobby" Tan was a businessman living with his wife Cynthia Marie (Cindy), their six children, two illegitimate sons (respondents Archie and Jan Michael/Tan), and other relatives and servants in Iloilo City.
    • Respondents Archie and Jan-Jan, his illegitimate sons, lived in the household and were considered stepsons by Cindy.
    • The household included Aunt Conchita Tan, cousin Shirley Young, her daughter Sheryl, eight servants, and a security guard, Vini Gulmatico, who had been transferred shortly before the incident due to negligence.
    • Cindy's brother Mike Zayco and his associate Miguel Sola were frequent guests.
  • Events of January 8–9, 2006
    • Around 6:00 p.m. of January 8, Bobby and Raffy left for a cockfight; later the family went to mass and returned at around 7:10 p.m.
    • Various family members had dinner together, while Bobby and Raffy ate elsewhere and later went to Bobby’s bedroom.
    • Numerous household members attended to their usual activities: Sheryl showing Cindy jeans, masseurs Borj and Emelita arriving and leaving after massages, family members moving to their rooms.
    • Archie took two pairs of gloves and cigarettes from his car around 10:30 p.m., joined Raffy and driver Julito watching a DVD, then went to his room. Jan-Jan also went to his room at around 11:00 p.m.
    • At approximately 12:17 a.m. January 9, security guard Lobreza observed lights still on in Archie and Jan-Jan’s rooms.
    • Respondents claimed to have left the house by climbing down the fence at about 12:45 a.m., went bar hopping, and returned around 3:30 a.m.
    • Upon returning, Jan-Jan discovered their stepsister Katherine and father Bobby dead in the bedroom, both with fatal wounds; Archie found Cindy dead in her room near the air conditioner.
    • Respondents called the security guard and police officer Nelson Alacre; police arrived and conducted initial investigation including urine tests showing no illegal drug use.
  • Investigation and Proceedings
    • The Criminal Investigation and Detection Group (CIDG) conducted further investigation supervised by the Regional Chief.
    • Statements were obtained including one reportedly signed by respondents but not read or sworn to, which was not presented during the preliminary investigation.
    • On January 13, 2006, the CIDG submitted a report implicating Archie and Jan-Jan as principal suspects.
    • On January 18, 2006, a complaint-affidavit was filed charging respondents with parricide and double murder.
    • Preliminary investigation followed, and on September 29, 2006, formal informations for two murders and parricide were filed against respondents before the Regional Trial Court (RTC) of Iloilo City.
    • Respondents moved for judicial determination of probable cause and asked to defer proceedings pending review by the Department of Justice (DOJ).
    • The RTC ordered the prosecution to correct deficiencies, and prosecution complied partially with additional submissions subsequently.
    • The DOJ dismissed respondents’ petition for review, affirming probable cause against respondents.
    • RTC Judge Narciso Aguilar initially found no probable cause but did not dismiss the case and ordered additional evidence.
    • After Judge Globert Justalero took over, he granted the prosecution’s request for additional time and, upon submission of amended resolution and arguments, reversed the finding and ordered issuance of arrest warrants against respondents.
    • Respondents filed a petition for certiorari at the Court of Appeals (CA), which annulled the warrant and dismissed the cases due to lack of probable cause.
    • The CA denied the prosecution’s motion for reconsideration, prompting the present petition to the Supreme Court.
  • Allegations and Defense
    • Cindy’s mother (guardian ad litem for minor grandchildren) opposed respondents’ petitions, emphasizing strong motive: resentment and ill feelings expected from illegitimate sons rejected by their father.
    • Absence of respondents’ fingerprints in their rooms raised suspicion; theory that fingerprints were cleaned using a wet red shirt found in the bathroom.
    • Alleged attempt by Aunt Conchita to divert attention emerged when she forcibly opened safes and filed a robbery complaint against Cindy’s relatives.
    • Archie’s petition for settlement of the estate days after burial, appointing Conchita as administrator, showed possible motive concerning inheritance.
    • Respondents claimed alibi of being away during the time of the murders, but forensic expert Dr. Lebaquin’s analysis suggested the time of death around midnight while respondents were still at home.

Issues:

  • Whether the Court of Appeals erred in ruling that Judge Justalero gravely abused his discretion by re-examining and reversing his predecessor's finding of no probable cause against respondents in the absence of new evidence.
  • Whether the Court of Appeals erred in ruling that Judge Justalero gravely abused his discretion when he found probable cause to issue warrants of arrest against respondents Archie and Jan-Jan.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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