Police Gun Down Knife-Wielding Crazy in Daylight Attack

A woman armed with two knives stabbed two people in Times Square, killing one, before police shot and killed her after she advanced on them despite orders and a fired Taser, according to authorities.

Story Snapshot

Police say the woman stabbed a man and a woman near 42nd Street and Seventh Avenue.
Officers confronted her near the New York Police Department substation and fired after a Taser failed.
The female victim died; the male victim was wounded, police said.
Knife-involved police shootings carry higher fatality odds than gun cases in one national study.

What Police Say Happened On The Ground

Police said the attack started at 42nd Street and Seventh Avenue during the busy late afternoon. The woman stabbed two people with knives and then moved north toward the New York Police Department substation, where officers confronted her. Officers gave clear commands to drop the knives. The woman advanced with the weapons, police said. An officer fired a Taser. It did not stop her. Officers then fired their service weapons, striking her. The woman and both victims were rushed to hospitals.

Authorities said the female victim later died from her wounds. The male victim suffered serious injuries and received treatment. Police described the attacker as apparently emotionally disturbed based on behavior at the scene. Officials closed parts of Times Square for hours while detectives documented the scene, interviewed witnesses, and gathered video. The New York Police Department said the investigation continues, which is standard practice after any police shooting.

Why A Taser Often Fails Against A Moving Knife

Many readers ask why less-lethal tools do not end these events. Tasers have limits in range, aim, clothing, and body movement. A person closing distance with knives can cover ground quickly. That speed collapses decision time for officers and raises the stakes for bystanders. The American Journal of Public Health reviewed police shooting injuries from 2015 to 2020 and found cases with knives showed higher odds of fatal outcomes than cases with firearms in that dataset. That aligns with the physics and chaos of close-range attacks.

The Supreme Court has also set a clear lane on split-second force decisions. In Kisela v. Hughes, the Court granted qualified immunity to an officer who shot a woman holding a knife near another person, stressing the need to avoid second-guessing officers in tense, uncertain moments. That ruling does not bless every shot fired, but it signals that training, distance, and immediate threat matter most in judging tactics. Those principles often track with common sense: stop the threat before it reaches a victim.

Times Square Raises The Risk For Everyone

Times Square packs dense crowds, narrow lanes, and heavy tourism. Any violent act there risks a chain reaction of harm. Police must weigh not only the suspect and the direct victims, but also hundreds of people within feet. That risk calculus drives fast containment. A suspect with knives who ignores orders near a transit hub turns seconds into the margin between life and more deaths. Officers are trained to act within that narrow window, and they did, according to police accounts and the timeline shared publicly.

Victim fatally stabbed by woman in Times Square NYPD shooting ID’d as Erin Piacenti of NJ https://t.co/rM4Bd7PzdD

— New York Daily News (@NYDailyNews) September 1, 2026

Some will argue officers could have waited, flanked, or tried more dialogue. Those tools matter when time, space, and compliance allow. They collapse when a suspect advances with edged weapons in a crowd. The stronger reading of the known facts supports the New York Police Department’s account: commands issued, a Taser tried, continued advance, and then gunfire to stop an active deadly threat. That framework aligns with conservative values of order, duty, and the first job of government: protect innocent life.

What Comes Next And What To Watch

Detectives will pull camera footage, map shell casings, and chart the path of the attack. Supervisors will review body-worn camera videos and radio logs. Medical examiners will confirm causes of death. The department will release more details as the inquiry moves forward, as it has done in prior cases. Two things to watch: distance at the moment of the shots and how the Taser probes landed. Those details often decide how training judges the choices made.