The boy admitted killing his mother and father and wounding his younger sister in a rural Fresno County home when he was 14.

FRESNO, Calif. — A California teenager who admitted killing his parents and seriously wounding his younger sister was ordered to spend six years in custody, a sentence limited by juvenile law because he was 14 at the time of the attack.

The ruling closes the disposition phase of one of Fresno County’s most disturbing juvenile cases in recent years. The boy, now 16 and not publicly named because he is a minor, admitted responsibility in the December 2023 killings of his parents, Lue Yang and Se Vang, both 37, and the attempted killing of his then-11-year-old sister in the family’s Miramonte home. The legal importance of the hearing was not whether he committed the crime. That had already been established. The question was how long the juvenile system could hold him, and the answer was far shorter than an adult prison term would have been.

The case began on the evening of Dec. 27, 2023, when the boy called 911 and told dispatchers that an intruder had broken into the family’s rural home and attacked his parents and sister before fleeing in a pickup truck. Fresno County Sheriff John Zanoni later said detectives quickly found inconsistencies in that account. Investigators determined that the victims had been attacked with multiple weapons found inside the home, not by an outside assailant who brought his own tools. Authorities said the teen used a gun and a knife during the attack. Yang and Vang were killed. The couple’s 11-year-old daughter was critically injured and taken into emergency surgery, but survived. A 7-year-old brother in the home was not physically harmed and was later placed with relatives. At the time of the arrest, sheriff’s officials said they had not identified a clear motive.

By the time of sentencing in February 2026, the case had shifted from investigation to accountability. Local coverage of the hearing described a quiet courtroom where the boy, wearing a purple shirt, did not speak and did not look back during the proceeding. The judge ordered him to spend six years in custody, which reports described as the maximum available under the juvenile framework that applied because of his age at the time of the crimes. That result became the headline because it sharply illustrated the difference between juvenile and adult punishment in a double killing. A defendant convicted as an adult in a case involving two murdered parents and an attempted murder of a sibling could face decades in prison or more. In juvenile court, the law placed a narrower ceiling on confinement. That limit, rather than any dispute over the facts, shaped the final outcome.

The case has continued to draw attention partly because of the contrast between the brutality of the attack and the age of the offender. Early reports described him as a strong student, a detail that added to the sense of shock in a rural mountain community where authorities said there had been no prior warning signs involving violence, mental health intervention or law-enforcement contact. Sheriff’s officials said after the killings that they had not seen anything that suggested he had a tendency toward violence. That absence of an obvious public explanation left the case with a stubborn unknown at its center. Even after the admissions and the sentence, the public record has not fully answered why he killed his parents and tried to kill his sister. It has answered only how investigators concluded he did it and how the juvenile system handled the consequences.

The surviving children remain among the most important facts in the story. The sister, who suffered major injuries, lived. The younger brother was left physically unharmed but lost both parents in a single night. Sheriff Zanoni said near the start of the case that the tragedy was immense because two children had lost their mother and father at the hands of another sibling. That observation still frames the case as much as the sentence does. The courtroom outcome resolved the state’s claim against the boy, but it did not erase the wider family damage or the long recovery likely facing the surviving children and relatives. Juvenile cases often leave much of that private, and this one appears no different. Public reporting has focused on the crime scene, the false 911 story, the admissions and the legal cap on custody.

The court’s order means the teen will remain in juvenile custody rather than adult prison. No public trial is expected because the core allegations were already admitted. The next formal developments would likely concern placement, treatment and later release under the juvenile system, though those details are often not fully public in cases involving minors. What is already clear is that the sentence has become a focal point in discussion of California juvenile law and its limits in even the most violent cases.

The teen’s case is now resolved at the juvenile-court level with a six-year custodial term. The next milestone will come through the administration of that sentence and any later review allowed in the juvenile system.

Author note: Last updated March 15, 2026.