On December 10, 2021, a brutal double homicide shattered the quiet municipality of M'lang in North Cotabato, Philippines. The victims were teenage siblings Crizzlle Gwynn Maguad, 18, and her younger brother Crizvlle Louis Maguad, 16. Initially reported as a violent home invasion carried out by masked intruders, the investigation unraveled a far more harrowing reality. The perpetrator wasn't an outside attacker, but a teenage girl whom the Maguad family had welcomed into their home and treated as their own.
Search intent for this case centers on uncovering the exact timeline, the forensic evidence that exposed the false narrative, the true motive rooted in deep-seated jealousy, and the legal outcome under Philippine jurisprudence. Many online accounts confuse or mislabel the details—such as mistakenly placing the incident in Manila. This article breaks down the verified facts, the investigation, and the final court verdict.
Background of the Maguad Family and Adoption
Cruz and Lovella Maguad, both respected public school teachers in North Cotabato, built a stable, compassionate household. Their eldest, Crizzlle Gwynn, was a nursing student at the University of Southern Mindanao, while Crizvlle Louis was a Grade 10 student.
In July 2021, the family took in a 16-year-old working student, Janice Sebial Emuelin, after Gwynn met her through church activities and felt compelled to help her. Despite an early incident where Janice allegedly stole over 10,000 pesos from the household—an offense for which Gwynn interceded and secured forgiveness—the family kept her under their roof, providing food, clothing, shelter, and financial support for her education.
The Timeline of December 10, 2021
On the afternoon of the incident, both parents were away at work. Cruz Maguad received an urgent call from a neighbor alerting him that something was amiss at their home. Upon rushing back, he found the front door bolted from the inside. When he finally gained entry, he encountered a horrifying scene.
Crizvlle Louis was found gagged, bound, and beaten to death in the living room, having sustained severe trauma from multiple blunt and sharp weapons. Crizzlle Gwynn lay nearby with dozens of stab wounds. Household tools—including knives, a hammer, a baseball bat, and a machete—were scattered across the crime scene.
The family's adopted ward, Janice, was the sole survivor inside the house. She emerged from her room with wet hair, claiming she had been taking a shower and didn't hear the commotion because masked intruders had broken in and attacked the siblings while she hid.
How the Investigation Exposed the Web of Deceit
Police and Scene of the Crime Operatives (SOCO) immediately identified glaring inconsistencies in Janice's account:
- No Forced Entry: Investigators found no signs of break-ins, and neighborhood security checks or witness accounts contradicted the claim of multiple strange men entering the home in broad daylight.
- Suspicious Behavior: Instead of seeking immediate help, Janice posted a cryptic status on Facebook reading "Please help us" and changed her profile settings, while failing to answer calls from her ex-boyfriend.
- Forensic Evidence: Investigators recovered bloodstained clothing belonging to Janice wrapped in plastic near an irrigation canal behind the house. Fingerprints on the primary weapons matched hers.
- The Accomplice: Further digital forensics on stolen items led police to a 17-year-old local altar boy, Esmeraldo Cañedo Jr., who had conspired with Janice.
Faced with mounting physical evidence, Janice confessed that she orchestrated the attack. Her motive wasn't robbery—as virtually nothing of value was taken—but a toxic mix of extreme envy, resentment, and a desire to isolate her adopted parents so they would focus solely on her.
Legal Proceedings and Court Verdict
Because both primary suspects were minors at the time of the crime, the case fell under the Juvenile Justice and Welfare Act of 2006 (Republic Act No. 9344). However, prosecutors had to establish whether the minors acted with discernment—the intellectual capacity to understand the difference between right and wrong and grasp the consequences of their actions.
On May 17, 2022, the Regional Trial Court (RTC) Branch 16 in Kabacan, Cotabato, presided over by Judge Alandrex Betoya, delivered its verdict. The court ruled that both Janice Sebial and her co-accused acted with full discernment. They were found guilty of two counts of murder and sentenced to an indeterminate prison term of 22 to 37 years, alongside placement in the custody of the Department of Social Welfare and Development (DSWD) for rehabilitation.
The verdict marked a significant benchmark in Philippine jurisprudence regarding minor accountability in heinous crimes, resonating deeply across the nation under the banner of the #JusticeForMaguadSiblings campaign.
Frequently Asked Questions
Where did the Maguad murders take place?
The crime occurred in M'lang, North Cotabato, on the island of Mindanao. Online confusion sometimes mislabels the location as Manila due to viral social media reposts and true-crime content creators conflating regional headlines.
What was the official motive behind the killings?
According to police findings and the perpetrator's own confession, the primary motive was extreme jealousy and resentment. Janice resented the biological siblings and wanted to secure sole affection and attention from her adopted parents.
Were the suspects tried as adults?
Under Philippine law, minors cannot be given life imprisonment or the death penalty. However, because the court found that both perpetrators acted with discernment, they were convicted of murder and given custodial prison sentences ranging from 22 to 37 years.
What weapons were used in the attack?
Forensic reports confirmed that multiple household implements—including kitchen knives, a butcher knife, a hammer, a baseball bat, and a machete—were utilized in the sustained attack on the two victims.
