The case stayed in juvenile court because the boy was 14 when prosecutors say he killed his mother and father and badly wounded his 11-year-old sister.
FRESNO, Calif. — A Fresno County judge has ordered a 16-year-old boy to spend six years in juvenile custody after he admitted killing his parents and seriously injuring his younger sister in a 2023 attack inside the family’s mountain home in Miramonte.
The sentence closes the courtroom phase of one of the region’s most disturbing family homicide cases, but it also shows the limits of California’s juvenile system when a suspect is too young for adult prosecution. The boy was 14 at the time of the killings, and prosecutors handled the matter in juvenile court, where proceedings and records are more tightly sealed and the focus is rehabilitation rather than a long prison term. The result means the public still does not know a motive, many details remain hidden, and the surviving children are left at the center of a case that stunned Fresno County.
Authorities say the violence began on the evening of Dec. 27, 2023, at the family’s home on Dunlap Road in Miramonte, a small community in the foothills of eastern Fresno County. Deputies were sent there at about 7:40 p.m. after a frantic 911 call from the family’s teenage son, who said an intruder had broken in and attacked his relatives before fleeing in a pickup. When deputies entered the house, they found Lue Yang and Se Vang, both 37, dead inside. Their 11-year-old daughter was badly hurt but alive, and emergency crews rushed her to a hospital for surgery. A younger boy, then 7, was also in the home and was not physically injured. In courtroom reporting later aired by ABC30, dispatch audio captured the panic of the first call, with a dispatcher saying the reporting party was screaming and children could be heard crying.
Investigators soon said the break-in account did not hold up. Fresno County Sheriff John Zanoni told reporters in the days after the killings that detectives determined the story was fabricated and that the son himself had carried out the attack. Authorities said he used more than one weapon, including a gun and a knife. Prosecutors later said the boy killed his parents and caused major injuries to his sister before trying to pin the bloodshed on a made-up intruder. Nearly two years later, in December 2025, the teen admitted in juvenile court that he killed both parents and tried to kill his sister, removing the need for a trial. ABC30 reported that the boy, seated beside a public defender, answered the judge briefly and agreed to waive his right to contest the allegations at trial. Even after that admission, one major question remained unanswered: officials still have not publicly explained why the attack happened.
The sealed nature of juvenile proceedings kept much of the evidence out of public view, but the broad outlines of the case were clear from the start. Yang and Vang were identified as a married couple, both 37 years old, and relatives quickly turned to fundraising to cover funeral costs and medical bills for the injured girl. The sheriff’s office described the attack as violent, and local television reports repeatedly returned to the same point: the sister survived life-threatening wounds, while the younger brother escaped unharmed in a house where two parents had been killed. The setting also deepened the shock. Miramonte is a small mountain community, and the killings happened just after Christmas, when many families were still in holiday gatherings. The sparse public record left neighbors and extended family with little explanation beyond the basic accusation that a teenager had attacked his own family inside their home. That vacuum fed public attention as the case moved slowly through juvenile court.
California law shaped the outcome long before sentencing. Welfare and Institutions Code Section 707 allows prosecutors in some cases to seek transfer from juvenile court to criminal court, but the law generally requires that a child be at least 16 at the time of the offense for that option to be available in the usual way. This boy was 14 when the killings happened, and Fresno County prosecutors said early in the case that he would not be tried as an adult. That meant the matter stayed under juvenile court jurisdiction, where the stated goal is rehabilitation. Local legal analyst Tony Capozzi, speaking to ABC30, noted that even a case involving two killings could not be pursued as an adult murder prosecution under those circumstances. By the time sentencing arrived on Feb. 12, 2026, the court’s choices were narrow. The maximum term discussed in local reporting was seven years in juvenile confinement. The judge imposed six years. Because the boy is now 16, the sentence places his release around age 22 unless something changes inside the juvenile system.
The hearing itself added another unsettling layer. ABC30 reported that the teenager wore a purple shirt, sat through the proceeding without speaking beyond what was required, and did not look back during the hearing. He had appeared months earlier in an orange shirt when he entered court to admit the allegations. At sentencing, one teacher spoke on his behalf and said, “I really like the kid,” a remark that drew attention because it sat beside allegations so brutal that even seasoned court watchers described them as unusually extreme for someone that young. Capozzi told the station, “What’s surprising is how egregious this is,” while discussing the boy’s admission to killing his mother and father and then trying to kill his sister. Those opposing images, a student described as bright in school and a child who admitted to wiping out his own family, helped explain why the case remained so gripping even though many records were closed. Public concern also turned to what happens when juvenile confidentiality ends and the sentence runs its course.
For now, the legal case is over in its most visible form, but the larger questions are not. The boy has been ordered into juvenile custody for six years, the motive remains unknown, and many details of the evidence are likely to stay shielded because the case was handled in juvenile court. The surviving sister and younger brother remain the closest witnesses to a crime whose full story still has not been told. The next clear milestone is the completion of the custody term, which based on the sentence announced in February 2026 would carry the boy into early adulthood.
Author note: Last updated March 15, 2026.