A 20-year-old Hauppauge man is now facing a 19-count grand jury indictment, including aggravated vehicular homicide, in the crash that killed Nassau County Police Officer Patricia Espinosa. The early-morning collision happened Jan. 31 on Route 347 in the Lake Grove/Saint James area. Espinosa, 42, a nine-year veteran of the department, died after being taken to Stony Brook University Hospital. She is survived by her husband, who also serves with the department, and their 2-year-old daughter.
According to Newsday, a Suffolk County grand jury returned the 19-count indictment on March 9, upgrading earlier charges. The top count is aggravated vehicular homicide, and prosecutors say Matthew Smith is due to be arraigned before State Supreme Court Justice Timothy Mazzei in Riverhead. The indictment follows prosecutors’ presentation of surveillance video, vehicle telemetry and toxicology results.
Per a Suffolk County Police press release, officers arrested Smith after the crash and said investigators believe he failed to stop at a red light at the intersection where the collision occurred. The department’s Jan. 31 statement says both Smith and his 25-year-old passenger were taken to Stony Brook University Hospital, and that both vehicles were impounded as detectives continued their probe.
Prosecutors Lay Out Timeline and Evidence
At court hearings, prosecutors described a detailed timeline built from surveillance footage, social-media clips and the truck’s onboard data that they say shows Smith drinking and then driving at extreme speeds. As reported by CBS News New York, prosecutors said a blood sample taken about 40 minutes after the collision registered a 0.20 percent alcohol concentration, and that earlier peak speeds logged on the vehicle’s systems reached 125 mph and 117 mph.
Prosecutors also told the court the truck was traveling about 70 mph roughly one second before impact in a posted 30 mph zone, with event-data showing the gas pedal depressed and the brake off. Video and witness accounts, including clips tied to the passenger’s Instagram, allegedly show the Silverado weaving through traffic. Investigators say they recovered a bottle of Bacardi rum, a shot glass, rolling papers, a vape and a stun gun from the pickup, as summarized by The Breeze.
Legal Stakes and What Comes Next
Aggravated vehicular homicide is a Class B felony under New York law and can carry an indeterminate prison term that in past cases has ranged roughly from 8 1/3 to 25 years. New York Penal Law §125.14 defines the offense and its elements.
At an earlier court appearance, Smith pleaded not guilty and a judge set bail. Local reporting says bail was set at $1 million cash with higher bond options, and the case was adjourned for further proceedings. Greater Long Island summarized the district attorney’s bail application and noted that prosecutors planned to present upgraded felony charges to a grand jury.
Visitation and funeral services drew law-enforcement colleagues from across Long Island, and Nassau County PBA President Tommy Shevlin described Espinosa as a “bright light” in the department. In a statement noted by ABC7, family and officials asked for privacy while the legal process moves forward.
Prosecutors and defense attorneys are expected to return to court as the case proceeds. Smith remains held pending the next hearing, and his lawyer has said they will defend him in court. We will continue to follow filings, arraignment dates and public records as they become available and report new developments.
