Prosecutors said Ethan Goin left school during first period in 2021, killed a stranger in Summerlin and returned to campus.
LAS VEGAS — A Las Vegas man pleaded guilty to second-degree murder in the 2021 stabbing death of a stranger inside a Summerlin home, ending a case that drew wide attention because prosecutors said the killing happened during a break in the defendant’s school day.
The plea by Ethan Goin, now 21, avoids a trial that had been set to begin in March. Courtroom reporting said the agreement calls for an 18-year prison term. The victim, Vergel Guintu, was 48 when he was killed on Aug. 27, 2021. From the start, the case stood out because investigators did not describe a robbery, domestic dispute or feud. Their theory was simpler and more alarming: a teenager left class, entered a stranger’s house, stabbed him and went back to school before the day was over.
Police said Goin was 16 at the time of the attack. Investigators concluded that he left school during first period, went to Guintu’s home on Kenton Place and entered the residence while other family members were nearby. At some point, Guintu was stabbed in the neck. He died from the wound. Public reports said Goin then returned to campus, and prosecutors later said he made statements indicating he had “done something bad” at the house. That remark became one of the most memorable parts of the case because it seemed to capture both the speed of the crime and the defendant’s awareness that something irreversible had happened.
The legal path after the arrest was much slower than the violence itself. Court records and local reporting show that competency issues delayed the case for years. At one stage, Goin was found incompetent, then later restored, pushing trial dates back and keeping the case unresolved long after the killing. By February 2026, prosecutors were preparing for a jury trial. Instead, the guilty plea shifted the case into sentencing. The charge was second-degree murder with use of a deadly weapon, which spared the state from having to prove premeditation while still preserving a lengthy prison term.
What has always made the case unusually stark is its apparent lack of personal motive. Public accounts do not indicate that Goin knew Guintu. There was no public narrative of a targeted revenge attack or a plan to steal from the family. Prosecutors instead described a random intrusion into a private home in the middle of a school day. That randomness shaped the public reaction from the start and gave the case a haunting quality that remained even as the proceedings slowed. Guintu was at home. His family was nearby. A teenager came in, killed him and, according to the state, simply went back to class.
The plea brings a measure of closure without answering every question. Public reporting still does not fully explain why Guintu’s house was chosen or what drove Goin to commit the stabbing. But the courtroom result fixes the central criminal issue: Goin has admitted guilt in a killing that once seemed almost impossible to fit into an ordinary school-day timeline. The next stage is formal sentencing, where the agreed prison term is expected to be entered on the record.
Goin has admitted guilt and is awaiting final sentencing in Clark County. The next milestone is the court’s formal imposition of the agreed 18-year prison term.
Author note: Last updated March 15, 2026.