Incident location, Long Island
What Happened
A Patchogue-area man pleaded guilty Thursday to killing a Nassau County police officer in a high-speed, alcohol-fueled crash on Route 347 in Saint James — a case that has drawn widespread attention across Long Island since the deadly collision on January 31.
Matthew Smith, now 21 years old and 20 at the time of the crash, entered his guilty plea Thursday in connection with the death of Nassau County Police Officer Patricia Espinosa, 42, according to CBS New York. Smith pleaded guilty to a slew of charges, including aggravated vehicular homicide and driving while intoxicated (DWI). As part of the plea, he also agreed to forfeit his pickup truck.
According to the Suffolk County District Attorney’s Office — as reported by CBS New York — the sequence of events began in the early morning hours of January 31, when Smith was drinking alcohol at a bar in Patchogue. He then traveled to Jake’s 58 Casino Hotel to meet a friend. When Smith and his passenger left the casino, Smith got behind the wheel of his pickup truck and began what his own passenger would later describe to police as “driving crazy,” reaching speeds of up to 125 mph.
At the intersection of Alexander Avenue and Route 347 in Saint James, prosecutors say Smith ran a red light while traveling approximately 70 mph and crashed directly into Espinosa’s vehicle. Espinosa, who was on her way to work at the time, was rushed to a local hospital, where she was pronounced dead. Smith’s passenger and Smith himself were also injured in the collision.
Investigators determined that Smith’s blood alcohol concentration (BAC) at the time of the crash was .20 — more than twice New York State’s legal limit of .08. He was only 20 years old at the time, making his presence behind the wheel after consuming alcohol illegal on an additional level, as the state enforces a zero-tolerance standard for drivers under 21. Authorities also recovered a bottle of rum and a shot glass inside Smith’s pickup truck, further underscoring the degree of intoxication involved.
Officer Espinosa, 42, leaves behind a husband and an infant daughter. Nassau County Police Benevolent Association President Thomas Shevlin did not mince words about the toll this crash has taken. “Are we happy with the plea? No. We’re happy that we don’t have to go through a trial and listen to the recklessness, the total disregard for human life,” Shevlin said, according to CBS New York. “This family is destroyed.”
Defense attorney Anthony LaPinta offered a statement expressing remorse on his client’s behalf. “We hope that by doing this in a quick fashion to prevent the Espinosa family from having to come to court repeatedly and having to endure a trial, that we are offering our sincere apologies,” LaPinta said. Suffolk County District Attorney Raymond Tierney added in a written statement: “While nothing will restore what the victims and their families and colleagues have lost, we hope that this plea provides them with some measure of justice.”
Smith’s sentencing is scheduled for July 20, and he faces up to 22 years in prison.
Location & Road Context
The crash took place at the intersection of Alexander Avenue and Route 347 in Saint James, a heavily traveled commercial corridor in Suffolk County. Route 347 — also known as Middle Country Road in various segments — is one of the primary east-west arterials serving the Saint James, Smithtown, and Hauppauge areas, carrying significant commuter and commercial traffic, particularly during morning hours. Our local incident database includes 512 recorded accidents in Nassau County alone, and corridor crashes along Route 347 represent a recurring concern for Long Island road safety officials.
The area around Jake’s 58 Casino Hotel, from which Smith departed before the crash, sits along a stretch of Route 347 that is monitored by both Suffolk County Police and New York State troopers, particularly during late-night and early-morning hours when impaired driving risk is elevated.
Investigation & Legal Proceedings
The case was prosecuted by the Suffolk County District Attorney’s Office, which announced Thursday’s guilty plea. Smith pleaded guilty to aggravated vehicular homicide and driving while intoxicated, among other charges. As part of the plea agreement, he forfeited his pickup truck. His sentencing has been scheduled for July 20, and he faces a maximum of 22 years in prison.
The DA’s office indicated that the decision to move toward a plea — rather than trial — was partly intended to spare the Espinosa family from the burden of a prolonged legal proceeding. Smith was 20 years old at the time of the crash in January and is now 21. This case was handled through Suffolk County criminal court, given that the crash occurred in Saint James, Suffolk County, though the victim, Officer Espinosa, was a member of the Nassau County Police Department.
What This DWI Charge Means
Under New York Vehicle and Traffic Law §1192, there are multiple levels of alcohol-related driving offenses. A driver with a BAC of 0.05–0.07 can be charged with Driving While Ability Impaired (DWAI), a traffic infraction. A BAC of 0.08 or higher constitutes Driving While Intoxicated (DWI), a misdemeanor for a first offense. An Aggravated DWI charge — the most serious tier — applies when a driver’s BAC reaches 0.18 or higher, and it carries significantly steeper penalties. Matthew Smith’s BAC of .20 placed him squarely in Aggravated DWI territory, and because his conduct resulted in a death, the charge was elevated further to aggravated vehicular homicide.
For a first-offense standard DWI conviction in New York, penalties can include fines of $500 to $1,000, a minimum six-month license revocation, a mandatory ignition interlock device requirement, and up to one year in jail. Aggravated DWI carries fines up to $2,500 and a minimum one-year revocation. When a fatality is involved and charges rise to vehicular homicide, defendants face felony-level penalties and years of incarceration — in Smith’s case, up to 22 years. New York’s DMV also imposes separate consequences for chemical test refusals, including an automatic one-year license revocation and a civil fine, independent of any criminal court outcome.
Because Smith was under 21 at the time of the crash, he was also subject to New York’s Zero Tolerance Law, which sets a BAC threshold of just 0.02 for drivers in that age group. His BAC of .20 exceeded that threshold by a factor of ten. The combination of underage drinking, extreme speed, and the presence of alcohol containers in the vehicle amplified the gravity of the charges he ultimately admitted to on Thursday.
Broader Impact
The death of Officer Patricia Espinosa — a 42-year-old Nassau County officer with an infant daughter at home — has galvanized law enforcement and advocacy communities across Long Island around the issue of impaired driving enforcement. Nassau County PBA President Thomas Shevlin’s words, “This family is destroyed,” reflect the irreversible, far-reaching human cost of DWI fatalities that extends well beyond crash statistics. Long Island Traffic will continue to monitor DWI-related incidents in Nassau County and will update this report following Smith’s July 20 sentencing.
Case Status & Updates
It is important to note, as a matter of legal principle, that an arrest or charge represents an accusation, and defendants are presumed innocent until proven guilty in a court of law. In this case, however, Matthew Smith has now entered a guilty plea to the charges against him, including aggravated vehicular homicide and DWI, removing the presumption of innocence as to those counts. His formal sentencing is set for July 20, at which point a judge will impose a sentence of up to 22 years.
Long Island Traffic tracks DWI cases through the courts and updates each report with arraignment outcomes, pleas, and sentencing decisions as they become part of the public record. Bookmark this page and check back after July 20 for sentencing coverage. For additional context on related incidents in the area, see our recent coverage of crashes on the Southern State Parkway and the critical-level incident filed in connection with this very case.