A 27-year-old man is now in handcuffs after what police describe as a multi-year investigation into a deadly hit-and-run on Manhattan’s West Side Highway. Investigators say the crash, in the predawn hours of Dec. 29, 2021, was so violent it threw the other driver from his vehicle. That driver died days later at a Manhattan hospital, and police say the Mercedes involved was left behind at the scene as its driver ran off into the dark.
Authorities have identified the suspect as 27-year-old Jay Taveras, who was taken into custody on April 29 and charged with criminally negligent homicide and leaving the scene of a fatal crash, according to the New York Daily News. Police say the Mercedes tied to the wreck was found abandoned near West 59th Street, and that the driver bolted before officers arrived. Taveras, who police say lives in Inwood, had an arraignment pending in Manhattan Criminal Court, the outlet reported.
Crash and victim timeline
Investigators say the collision unfolded around 4:20 a.m. on Dec. 29, 2021, when a northbound Mercedes slammed into a Hyundai driven by 58-year-old Thomas Dunlea. Dunlea, a resident of Rye Brook, was found unconscious at the scene and later died at NewYork-Presbyterian/Weill Cornell, according to Patch. As of that 2022 report, the NYPD’s Collision Investigation Squad was still working the case, and no arrests had yet been announced.
Why now: Years-long probe led to an arrest
Police told reporters that new leads and forensic work eventually steered detectives back to the Mercedes and to Taveras, setting up this week’s arrest, according to the New York Daily News. Investigators say the driver ditched the car and fled after impact, and that they spent years chasing down witness accounts and combing through vehicle records to piece the case together. Prosecutors in Manhattan will now decide whether to seek formal indictments as the case moves deeper into the courts.
What the charges mean
Under New York law, criminally negligent homicide applies when a person, through criminal negligence, causes someone’s death. It is classified as a class E felony under N.Y. Penal Law § 125.10. A separate statute requires drivers involved in crashes to stop and report what happened. When someone is killed and a driver leaves instead, prosecutors can pursue a more serious felony under VTL § 600. Those are the guardrails prosecutors will be working within as they evaluate the case against Taveras.
Citywide context
City officials and safety advocates say this is not the only 2021 hit-and-run that took years to crack. A separate fatal 2021 hit-and-run in Sunset Park, for instance, led to a prison sentence in 2025 after a lengthy investigation, according to reporting on a Sunset Park hit-and-run that led to a 2025 prison sentence. Advocates say these long timelines can make it tougher to find reliable witnesses and preserve key physical evidence, a frustration shared by both grieving families and the detectives trying to help them. Police have declined to spell out what specific evidence led to Taveras’s arrest, citing the open case.
Court filings and decisions by Manhattan prosecutors will shape what happens next. For now, anyone with information about the 2021 West Side Highway crash is urged to contact the NYPD’s Collision Investigation Squad. This story will be updated as new public records and official statements are released.
