Incident location, Long Island
What Happened
Luis Gonzalo Barrionuevo Fuertes, 18, of Moriches, pleaded guilty Tuesday to aggravated vehicular homicide and related charges for a Father’s Day crash that killed 19-year-old Scarleth Samaniego-Urgiles of East Hampton and seriously injured another passenger on Old Stone Highway in East Hampton, according to the Suffolk County District Attorney’s Office.
The fatal collision occurred on Sunday, June 15, 2025, at approximately 7:39 p.m. when Barrionuevo Fuertes was driving a 2009 Toyota Camry southbound on Old Stone Highway, prosecutors say. According to court documents and the defendant’s admissions during his guilty plea allocution, Barrionuevo Fuertes had driven a group of seven teenagers to a local beach in East Hampton earlier that day, where he and the passengers, ranging in age from 15 to 19 years old, consumed alcohol.
As Barrionuevo Fuertes approached a curve in the road at a high rate of speed, he drove into the opposite lane where he nearly struck an oncoming vehicle, according to prosecutors. The defendant then drove off the roadway and crashed into a tree, causing the vehicle to roll onto its passenger side. An analysis of the event data recorder from the car revealed that seconds before the crash, Barrionuevo Fuertes was driving 74 mph in a 30-mph posted zone, prosecutors said.
Six people, including a 15-year-old, were all passengers in the back seat at the time of the crash, according to the district attorney’s office. Samaniego-Urgiles, who was sitting in the back seat, was killed in the collision. The remaining passengers were transported to local hospitals for medical treatment, with one rear passenger suffering a spinal fracture and severe lacerations to her hand that resulted in significant disfigurement, prosecutors said.
Responding police officers observed that Barrionuevo Fuertes was exhibiting signs of intoxication and placed him under arrest, according to court documents. The defendant consented to a chemical test of his blood which revealed that he had a .08% blood alcohol concentration, matching the legal limit for intoxication in New York State.
“Today’s guilty plea underscores the outrageous and utterly unacceptable decision to get behind the wheel while intoxicated, especially when entrusted to drive others,” said District Attorney Raymond A. Tierney. “Driving while intoxicated is not a mistake; it is a selfish and lethal choice that ruins lives. Nothing can undo the pain inflicted on this family, as well as the other passengers in the car, but this conviction ensures the defendant will be held accountable for his crime.”
On February 11, 2026, Barrionuevo Fuertes pleaded guilty before Acting Supreme Court Justice Steven A. Pilewski to multiple charges including one count of Aggravated Vehicular Homicide, a Class B felony; one count of Manslaughter in the Second Degree, a Class C felony; one count of Aggravated Vehicular Assault, a Class C felony; one count of Vehicular Manslaughter in the Second Degree, a Class D felony; two counts of Assault in the Second Degree, Class D violent felonies; one count of Vehicular Assault in the First Degree, a Class D felony; two counts of Vehicular Assault in the Second Degree, Class E felonies; one Aggravated Driving While Intoxicated with a Child, a Class E felony; two counts of Driving While Intoxicated, Unclassified misdemeanors; three counts of Assault in the Third Degree, Class A misdemeanors; one count of Endangering the Welfare of a Child, a Class A misdemeanor; one count of Reckless Endangerment in the Second Degree, and Class A misdemeanor; one count of Reckless Driving, an Unclassified Misdemeanor; and one count of Speeding, an infraction.
Location & Road Context
The crash occurred on Old Stone Highway in East Hampton, a roadway that runs through the eastern portion of Suffolk County. The collision site was along a curve in the road where the posted speed limit is 30 mph, significantly lower than the 74 mph speed at which Barrionuevo Fuertes was traveling just before impact, according to event data recorder analysis.
Old Stone Highway serves as a connector road in East Hampton, linking residential areas with beach access points that are popular destinations during summer months, particularly on holidays like Father’s Day when the fatal crash occurred.
Investigation & Legal Proceedings
The investigation was conducted by Detective Michael Coleman of the East Hampton Town Police Department, with the case being prosecuted by Assistant District Attorney Alexander Bopp of the Vehicular Crime Bureau, according to the district attorney’s office.
Barrionuevo Fuertes is scheduled to return to court for sentencing on March 18, 2026, and faces up to four to 12 years in prison, prosecutors said. He is being represented by Melissa Aguanno, Esq. The defendant’s guilty plea eliminates the need for a trial and ensures his conviction on the extensive list of charges stemming from the fatal collision.
Broader Impact
The case highlights the severe legal consequences of aggravated driving while intoxicated with a child passenger in New York State, where the presence of minors in the vehicle during a DWI incident elevates charges to felony level. The defendant’s blood alcohol concentration of .08% - exactly at the legal limit - combined with excessive speeding more than double the posted limit, resulted in the most serious vehicular homicide charges available under state law.