Drunk Driver Crashes into Long Island Nail Salon, Killing 4 and Injuring 9

SUV driven by Steven Schwally plows through Deer Park's Hawaii Nail & Spa, leading to mass casualty event

Four victims, including an off-duty NYPD officer, died at the scene.
Nine individuals were hospitalized, with injuries ranging from serious to critical.
The driver, Steven Schwally, was charged with driving while intoxicated and remains in the hospital.
Witnesses report the SUV speeding through the parking lot before crashing into the salon.
Authorities and experts call for improved traffic and pedestrian safety measures in the area.