The reason they overlooked mental health psychologist Pamela Cisneros: Pamela Cisneros reported earned a master’s degree in psychology before her life spiraled into years of mental health struggles
The reason they overlooked mental health psychologist Pamela Cisneros: Pamela Cisneros reported earned a master’s degree in psychology before her life spiraled into years of mental health struggles.
She later worked at a law office and, according to her family, had managed to regain some stability.
That is what makes the Times Square attack so difficult for those who knew her to understand.
The woman they remembered and the woman seen holding two knives appeared to be worlds apart.
So what happened between those two versions of Pamela Cisneros?
Her background may contain a clue that was hiding in plain sight…
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Pamela Cisneros, 49, of Woodside, Queens, became the focus of intense public attention after the events of Monday afternoon, August 31, 2026, in Times Square. According to New York Police Department officials, she removed two kitchen knives from a red Target shopping bag and carried out what authorities described as random and unprovoked stabbings of two strangers within a span of approximately twenty seconds. One victim, 32-year-old Erin Piacenti, a Bank of America vice president from Chester, New Jersey, and a recent new mother, died from her injuries at Bellevue Hospital. The second victim, a 68-year-old man from Rhode Island who had been visiting the city with his wife, survived after being stabbed in the abdomen. Minutes later, Cisneros was fatally shot by NYPD officers near an NYPD substation after she refused repeated commands to drop the knives, made threats to kill the officers, and advanced toward them while still armed. Tasers were used first and proved ineffective.
In the days that followed, family members spoke publicly about the woman they had known. Their descriptions emphasized educational achievement, periods of employment, and a measure of stability achieved through long-term treatment. These accounts stood in sharp contrast to the person who appeared in Times Square that afternoon, and relatives repeatedly stated that they could not reconcile the two images.
According to her brother, Patrick Peralta, Cisneros held a master’s degree in psychology. A neighbor who said he had known her since birth also confirmed that she had obtained the degree. Reporting referenced a LinkedIn profile associated with her name that indicated graduation from Touro University in 2021. Family members and coverage also pointed to an earlier graduation photograph linked to Hunter College. These details were presented by relatives as evidence that Cisneros had pursued formal academic training in a field connected to mental health, even as she herself later confronted serious and persistent psychiatric challenges.
In the period leading up to the attack, Cisneros had been working as an administrative assistant for an attorney who specialized in immigration cases. Peralta noted that she had been out of work for some time before securing this position roughly three months earlier. She lived alone in an apartment in Woodside. Family members described a routine in which she regularly visited her mother and stepfather, joining them for meals on most afternoons and on weekends. These ordinary details of education, recent employment, and family contact formed the core of the portrait relatives offered of the woman they remembered.
At the same time, those same relatives provided an extensive account of Cisneros’s long-term mental health struggles. Peralta stated that the difficulties had begun approximately twenty years earlier, after the birth of her second daughter, when she experienced postpartum depression. He said he believed the condition later evolved into bipolar disorder, though he acknowledged he did not know the complete clinical diagnosis. Cisneros had three daughters. One, who is autistic and nonverbal, lives in a group home in Brooklyn and was visited by her mother. The other two daughters live in Florida with their father, Cisneros’s former husband. Peralta said he had to notify those two daughters of their mother’s death by telephone.
The mental health history included multiple hospitalizations. Cisneros had been treated at Jamaica Hospital and at Bellevue Hospital on more than one occasion. In December 2018, according to police sources cited in news reports, she had a mental-health-related encounter with the NYPD after being described as belligerent, intoxicated, and screaming along Lexington Avenue in Midtown Manhattan. In March 2019, she attempted suicide by jumping onto the tracks of the E train at the Union Turnpike station in Queens. Police later confirmed that Cisneros had a documented mental health history with the department involving the 2018 and 2019 incidents. She had no criminal record in New York City.
After the 2019 crisis, family members said Cisneros’s condition appeared to stabilize with the help of medication. Because she had difficulty maintaining a daily medication schedule, she was prescribed monthly psychiatric injections. Peralta stated that for the previous four to six years, while she received those injections, she had not displayed aggression or violence toward others and had functioned without the acute crises of earlier periods. He emphasized that “as long as she got the medication, she was fine” and that she “never showed any violence towards anybody.”
This reported period of relative stability, combined with her master’s degree and recent employment at the immigration law office, made the events of August 31 particularly difficult for relatives to understand. On the Saturday before the attack, Cisneros’s mother spoke with her by telephone. According to Peralta, Cisneros said she was fine. Peralta himself had last seen his sister in person around August 8 to 10 at a birthday gathering for their stepfather that Cisneros had helped organize. He described her then as “fine” and “normal.” In the week immediately before the stabbings, however, she stopped making her usual visits to the family. Relatives became concerned and began calling her.
Additional comments from family members focused on the medication routine itself. Peralta said Cisneros had previously gone in person to receive the monthly injections but had more recently begun administering them herself. He raised the possibility that she may have missed doses in the months leading up to the attack, stating that this was the only explanation he could suggest. Her father, Mario Cisneros, confirmed that she had been receiving monthly injections. He recalled that in recent months she had expressed a desire not to depend on the medication. In April 2026, when he offered to drive her to a scheduled appointment at Jamaica Hospital Medical Center, she declined the ride, telling him she could go alone and that he should not worry. “No, Dad, don’t worry,” he recalled her saying. “I’m good. Don’t worry about me.” Mario Cisneros said he had seen his daughter approximately ten days before the incident and had noticed nothing unusual.
These family statements constitute the primary public information available about Cisneros’s education, recent work, and mental health management. No official academic transcripts, employment records, or clinical files have been released by authorities. The New York Police Department limited its public comments on her background to confirming the documented mental health encounters in 2018 and 2019 and describing the stabbings as random and unprovoked, with no indication of a terrorist motive.
The sequence of events on August 31 has been established through official statements and video evidence. At approximately 4:24 p.m., near West 41st Street and Seventh Avenue, Cisneros stabbed the 68-year-old man. Roughly twenty seconds later she moved north and fatally stabbed Erin Piacenti near West 42nd Street. Officers located her near the Times Square substation in the area of West 43rd Street. According to Police Commissioner Jessica Tisch, officers spent about four minutes issuing repeated commands for her to drop the knives. Cisneros refused and stated that she would rather kill the officers. She waved the knives and advanced. Multiple officers deployed Tasers without apparent effect. Two officers then fired their service weapons. Cisneros was taken to the hospital and pronounced dead.
The confrontation was recorded on officers’ body-worn cameras and on multiple bystander cellphone videos that circulated widely. Tisch stated that she had reviewed the body-camera footage. The NYPD’s Force Investigation Division opened an investigation into the officer-involved shooting, and the New York Attorney General’s Office of Special Investigation also opened a review.
Family members expressed both sorrow for the victims and continued inability to explain their relative’s actions. Peralta said the entire family felt sorry for the two people who were stabbed and that they had never imagined such an event could occur. Cisneros’s mother questioned why officers had not physically restrained her daughter given the number of police present. These remarks reflected the difficulty of reconciling the graduate with a master’s in psychology, the administrative worker at an immigration law office, the daughter who shared regular meals and reported feeling fine, with the person who appeared in Times Square carrying knives.
The public record, drawn from contemporaneous interviews with Patrick Peralta, Mario Cisneros, and other relatives reported by outlets including the New York Daily News, the New York Post, Gothamist, and The New York Times, establishes a consistent outline. Cisneros had pursued higher education in psychology, had secured recent employment in a law office handling immigration matters, had lived with long-term mental health challenges that included postpartum depression and what her brother believed was bipolar disorder, had experienced acute crises in 2018 and 2019, had achieved a period of stability through monthly injections, had maintained regular family contact until the final week, and had told her mother she was fine two days before the attack. On August 31 she carried out the stabbings and was shot by police.
No definitive official finding has been released regarding whether she had stopped her medication or what specific factors may have contributed to the events of that afternoon. The comments about possible missed injections and the desire to reduce reliance on medication remain statements offered by family members as they attempted to understand what had occurred. The investigations into both the attack and the use of force continued. The contrast between the documented elements of Cisneros’s education, employment, and reported periods of stability on one side, and the sudden violence in one of New York’s busiest public spaces on the other, remains the central unresolved element in the accounts provided by those who knew her.
