NEW YORK — The New York Police Department is investigating a fatal police shooting in Times Square after authorities said a woman armed with two knives stabbed two strangers in an apparently random attack, killing one person and critically wounding another before officers shot and killed her.
The violence unfolded Monday afternoon near West 41st Street and Seventh Avenue, in the heart of one of New York City’s busiest tourist and transportation districts. Police identified the suspect as Pamela Cisneros, 49, of Queens. Authorities said she died after officers shot her following a confrontation near the NYPD’s Times Square substation.
One of the stabbing victims, Erin Piacenti, 32, of Chester, New Jersey, died at a hospital, according to the NYPD. Piacenti worked for Bank of America, which said it was “shocked and deeply saddened” by the death of its colleague. A 68-year-old man from Rhode Island remained hospitalized in stable condition after initially suffering life-threatening injuries.
NYPD Commissioner Jessica Tisch said the stabbings appeared to be random and unprovoked. Police said there was no indication the attack was terrorism-related.
The shooting by officers was recorded on body-worn cameras and will be released publicly after the department conducts its internal investigation, Mayor Zohran Mamdani said. The review will examine the actions of the responding officers, including their use of Tasers before the firearms were discharged.
The case has again focused attention on public safety, mental-health intervention and police use of force in a city where violent crime has declined this year but where sudden acts of violence in crowded public spaces can quickly unsettle residents and visitors.
A rapid attack in Midtown
Authorities said the incident began at about 4:26 p.m. Monday, when Cisneros allegedly approached two people near West 41st Street and Seventh Avenue.
The first victim, the 68-year-old man, had just exited a subway station and was waiting to cross the street with his wife, Tisch said. The woman allegedly took two knives from a bag, waved them and stabbed the man in the abdomen or side.
About 20 seconds later, police said, Cisneros moved up Seventh Avenue and approached Piacenti, stabbing her in the abdomen in what police described as another apparently unprovoked attack.
The rapid sequence of violence unfolded in an area surrounded by pedestrians, tourists, commuters, restaurants, retailers, street performers and traffic. Times Square is among the most heavily policed areas of Manhattan, with a nearby NYPD substation and a persistent uniformed police presence.
After the stabbings, the suspect fled north toward the substation, officials said. Witnesses alerted officers, who confronted her between West 42nd and West 43rd streets.
The distance between the initial attacks and the police encounter was short, but the confrontation lasted several minutes. Tisch said officers issued repeated commands for Cisneros to drop the knives.
“She refused,” Tisch said, adding that the woman told officers: “I’m not dropping anything. I would rather kill both of you.” The commissioner said Cisneros also repeatedly threatened to kill the officers.
The officers deployed Tasers twice, but police said the devices did not stop her. Authorities said Cisneros then advanced toward the officers while still holding the knives. Two officers fired their service weapons, striking her.
She was taken to a hospital and pronounced dead.
What investigators have said
The NYPD recovered two knives at the scene, according to Tisch. The department released a photograph of the weapons after the incident.
Officials have identified Cisneros as a Queens resident with a documented history of mental-health concerns in NYPD records dating to 2018 and 2019. Police said she had no criminal history with the department.
Authorities have not publicly described the specific nature of those prior mental-health contacts, and they have not announced a motive for the attack. The investigation remains ongoing.
Police have emphasized that the incident does not appear to be terrorism-related. That assessment is significant given Times Square’s status as a major international destination and a location that has been the focus of heightened security concerns for years.
A determination that an event is not terrorism-related does not end an investigation. Detectives will still seek to establish the suspect’s movements, mental state, possible access to weapons, prior contacts with police or mental-health services, and any digital or physical evidence that could help explain the violence.
Investigators are also likely to review video from nearby businesses, street cameras, subway entrances and the officers’ body-worn cameras. In Times Square, one of the most extensively photographed and filmed places in the country, investigators may have access to footage from multiple angles.
But officials cautioned against drawing conclusions before the evidence is reviewed.
The NYPD’s early description of the attack as “random and unprovoked” reflects the information available so far, not necessarily a final determination of motive.
Review of the police shooting
The shooting itself will be subject to standard NYPD internal review.
Police-involved shootings are examined by the department to assess whether officers followed training, departmental guidelines and use-of-force policies. That process generally includes analysis of body-camera footage, radio transmissions, witness statements, physical evidence, firearms evidence and the sequence of decisions made by officers at the scene.
The body-camera recording may prove particularly important because authorities said officers spoke with Cisneros for approximately four minutes, repeatedly ordered her to drop the knives and used Tasers before firing.
A review is expected to address several questions:
- How quickly officers were alerted after the stabbings.
- What commands were given during the confrontation.
- Whether the Tasers were deployed correctly and why they did not stop the suspect.
- Whether Cisneros continued to pose an immediate threat when officers fired.
- How the officers positioned themselves, attempted to create distance or sought cover.
- Whether the body-camera footage, civilian video and physical evidence support the preliminary police account.
Mamdani said the body-camera footage would be released publicly after standard procedures are completed.
That decision may help clarify the encounter but can also raise difficult questions. Video evidence can show the speed, proximity and danger of a confrontation, but it does not automatically settle public debate over the use of force. Investigators will still need to assess the full context, including the threat officers perceived and the alternatives reasonably available in seconds.
Mamdani defended the officers’ intervention while expressing sympathy for the victims and their families.
“I want to thank the NYPD officers who stepped in and prevented a horrific attack from becoming even worse,” the mayor said. “This is what the men and women of this department do every single day to keep our city safe.”
Victims and community impact
Piacenti’s death brought a personal dimension to an incident that unfolded in public view.
Bank of America confirmed that Piacenti worked for the company and said it was mourning her death. The bank said in a statement that its thoughts were with her family and loved ones.
The 68-year-old male victim was with his wife when the attack occurred. He was taken to Bellevue Hospital with life-threatening injuries but later stabilized, officials said.
The attack disrupted one of the city’s most visible commercial areas. Police temporarily closed portions of Seventh Avenue and surrounding streets as investigators placed evidence markers, secured the scene and interviewed witnesses.
The immediate effect was familiar to anyone who has witnessed a serious emergency in Times Square: crowds halted, police vehicles arrived, yellow tape went up and the normal noise of traffic and tourism gave way to a crime-scene response.
Yet the location makes the incident especially resonant. Times Square is not only a tourist destination; it is a transit hub, theater district, workplace center and symbolic gathering place. Violence there can shape perceptions of the city far beyond Manhattan, even when broader crime trends tell a more complicated story.
NBC New York reported that homicides in New York City have fallen 24% so far this year and could reach their lowest level in decades. But it also noted that Monday’s incident was the second killing in Times Square this year, after a man was fatally stabbed in the area in May.
The contrast illustrates a recurring challenge for city leaders. Citywide crime statistics can show improvement while high-profile incidents in crowded public locations still generate fear and demand for visible responses.
Mental health and public safety
Officials said Cisneros had a documented mental-health history, but they did not provide further details. The information has renewed attention on a persistent question facing New York and other major U.S. cities: how to respond when a person in crisis is armed and poses an immediate danger to others.
Mamdani has promoted an Office of Community Safety intended to improve emergency responses and incorporate mental-health professionals in appropriate situations. But he said Monday’s incident was not one in which such an intervention would have been suitable because the suspect had allegedly stabbed two people and remained armed.
That distinction is central to the public-policy debate.
Mental-health specialists, crisis responders and social-service teams can play an important role when someone is experiencing distress but is not actively violent. They may be able to de-escalate situations, connect people with treatment and reduce unnecessary police involvement.
However, when a person has already committed serious violence and remains armed, police may be the only responders immediately positioned to protect the public. The difficult question is whether a city has adequate systems to identify and help people before their condition deteriorates into a violent crisis.
No public evidence currently shows that the attack could have been prevented. The investigation may determine whether there were warning signs, prior interventions or missed opportunities. It may also find that the violence was unpredictable.
For the victims’ families, those policy questions will be secondary to the loss and trauma caused by the attack.
What happens next
The NYPD investigation will continue in the coming days, with detectives expected to gather surveillance footage, analyze physical evidence, interview witnesses and review the suspect’s history.
The department’s internal review of the police shooting will proceed separately, examining whether the officers’ use of force complied with policy and state law. The release of body-camera footage is expected to provide the public with a more detailed account of the confrontation.
Authorities may also release additional information about the injured man’s condition, the suspect’s background and the circumstances that led up to the attack.
For now, the known sequence is stark: two strangers were stabbed within seconds of each other in Times Square; one woman died; a man survived serious injuries; and police fatally shot the alleged attacker after saying she refused commands to drop her weapons.
The case will test the NYPD’s investigative process and its commitment to transparency. It also leaves New Yorkers confronting a familiar but difficult reality: even in one of the city’s most heavily monitored public spaces, violence can erupt with little warning, and the response can raise urgent questions about policing, mental health and safety.