An off-duty Nassau County police officer was killed in a devastating traffic crash near the Smith Haven Mall, a loss that has shaken law enforcement and the broader Long Island community. Officer Patricia Espinosa, 42, died after her vehicle was struck by a driver police say ran a red light while allegedly intoxicated.

According to Suffolk County police and the Police Benevolent Association, Espinosa was traveling when a vehicle driven by Matthew Smith of Hauppauge entered the intersection against a red light and collided with her car. Espinosa was rushed to Stony Brook University Hospital, where she was pronounced dead.

Authorities said a 20-year-old Hauppauge man was charged with driving while intoxicated following the crash. The investigation remains ongoing.

Officer Espinosa’s death has prompted an outpouring of grief from colleagues and community members who remember her as a dedicated public servant who carried her commitment to others both on and off duty. Tributes have poured in honoring her service, professionalism, and the life cut tragically short.

As Nassau County mourns, flags are lowered and condolences are being extended to Espinosa’s family, loved ones, and fellow officers. Her passing serves as a stark reminder of the profound risks faced by those who serve—and the lasting impact of impaired driving.