Patrick Peralta was glued to his screen as he watched a report about a stabbing incident in Times Square, unaware that the woman being confronted by police was his own sister. Just two days prior, on August 31, 2026, Pamela Cisneros had assured her family that she was ‘fine,’ a statement that would soon feel painfully ironic. The shocking images of the police response, complete with flashing lights and crime scene tape, revealed the site where Pamela’s tragic fate would unfold.
Connection Revealed: Brother’s Realization Amidst Chaos
Patrick, at 59 years old, recounted that he last saw Pamela on August 10 during a family gathering for their stepfather’s birthday. He noted that Pamela had been a regular visitor to their mother, but her visits abruptly ceased shortly before the attack. ‘There was no sign something was wrong,’ Patrick expressed, detailing how the family had managed to reach Pamela by phone just days before the incident. ‘We called, she said she was fine on Saturday.’ It wasn’t until he encountered the news coverage that his heart sank. Initially dismissing the reports as just another instance of ‘typical New York crap,’ his perspective shifted dramatically when he recognized Pamela in the images. ‘That’s when I found out, then I was concerned. I was hoping it wasn’t her,’ he recalled, grappling with disbelief and fear.
Patrick’s confusion deepened as he struggled to reconcile the image of his sister with the violent scenes unfolding on his television. ‘She never showed any aggressiveness or being violent. I don’t know what happened,’ he lamented, reflecting on his sister’s past struggles with mental health. He noted that Pamela, 49, had a history of mental health issues, although he wasn’t fully informed about her diagnosis. ‘I think bipolar, but I don’t know what else was going on,’ he shared, revealing a family narrative increasingly marred by tragedy.
The Battle with Mental Health: A Struggle for Stability
Pamela’s mental health challenges were not new; Patrick described her experiences with postpartum depression following the birth of her second child and a previous suicide attempt several years earlier. In the years leading up to the incident, she had been receiving monthly injections as part of her treatment regimen, which Patrick believed helped stabilize her life. Yet, in the wake of the stabbing, he found himself questioning whether there had been a disruption in her treatment. ‘I think maybe she stopped the injection she was getting and that caused her to act the way she was,’ he pondered, reflecting on how fragile mental health can be.
Reports indicated that Pamela had a history of encounters with law enforcement due to her mental health crises. In December 2018, police responded to a call about her being intoxicated and belligerent on Lexington Avenue. The following year, she attempted to take her own life by jumping in front of a subway train in Queens. This troubling history painted a portrait of a woman battling demons that would tragically culminate in violence.
The Unfolding Violence: Two Stabbings Near Times Square
The events of that fateful afternoon began with Pamela allegedly carrying two kitchen knives in a red Target bag. The first victim, identified as Tak Kam, was stabbed near West 41st Street and Seventh Avenue. Pamela then continued on foot for about a block before targeting her second victim, Erin Piacenti, a 32-year-old Bank of America executive from New Jersey. Both victims sustained serious stab wounds to the abdomen, prompting immediate police action as they secured the area near West 42nd Street and Seventh Avenue to investigate the shocking stabbings. Tragically, Erin Piacenti succumbed to her injuries shortly after, while Tak Kam managed to survive the attack.
A Confrontation with Police: Pamela’s Final Words
After the stabbings, police tracked Pamela to a location behind a New York Police Department substation, where officers confronted her while she still held the knives. Video footage captured around 4:30 p.m. showed police attempting to subdue her with stun guns, but she continued to advance, brandishing both knives. Officers commanded her to drop the weapons, but Pamela’s response was chilling: ‘I’m not dropping anything; I would rather kill both of you. I will kill you.’ In a desperate attempt to protect themselves, police eventually opened fire, striking Pamela. She was taken to Bellevue Hospital, where she later succumbed to her injuries.
The First Victim: Tak Kam’s Visit to New York
Tak Kam, the first victim, was a 68-year-old man from Rhode Island who had been visiting family in New York. He was waiting to cross the street with his wife when the attack occurred. Following the incident, his neighbor, August DiMartino, expressed the horror of the situation, stating, ‘Absolutely terrible, to just find out that something that horrible can happen to somebody that close to you really makes the community seem vulnerable.’ While Tak was released from Bellevue Hospital later that week and reported to be recovering well, the impact of the stabbings rippled through the community.
Erin Piacenti: A Rising Star in Law
Erin Piacenti’s tragic death brought renewed focus to her professional achievements. Serving as a vice president in Bank of America’s Business Selection & Conflicts team since February 2025, Erin had an impressive career trajectory. Prior to her role at Bank of America, she worked at the prestigious law firm Davis Polk & Wardwell, where she served as an associate beginning in October 2021 and continued until January 2025. Her work primarily involved mergers and acquisitions, showcasing her legal expertise and dedication to her field. Erin’s professional journey also included a significant secondment at Morgan Stanley, where she contributed to the Legal & Compliance Division.
Academic Excellence: A Fordham Law Graduate
Erin’s academic achievements were noteworthy; she graduated magna cum laude from Fordham University School of Law in 2021 and was a proud member of the Order of the Coif. During her time at Fordham, she participated in various prestigious competitions, including the Kaufman Memorial Securities Law Competition and the UCLA Cyber Crimes Moot Court Competition. After earning her J.D., Erin began her legal career with Davis Polk in October 2021. Her educational background also included a bachelor’s degree in political science from the University of Pennsylvania, where she graduated in 2016.
Celebrating Life: Erin’s Personal Milestones
Erin had recently celebrated a significant milestone in her personal life, having marked her second wedding anniversary with her husband, attorney Frank Piacenti. The couple had recently purchased their first home in Chester, New Jersey, just a short distance from New York City. Frank, who also graduated from Fordham Law, had established a successful career in complex commercial litigation. Their connection to Fordham became a focal point in the university’s response to Erin’s untimely death, highlighting the bond they shared.
Community Response: A Loss Felt Deeply
In the wake of Erin’s passing, Bank of America expressed its shock and sorrow. The company released a statement mourning the loss of a valued teammate, emphasizing the profound impact her death had on her colleagues. Matthew Koder, president of Global Corporate & Investment Banking, described Erin as a ‘cherished teammate and friend’ who would be deeply missed. Koder noted that the bank’s security teams were actively engaged in supporting the police investigation and ensuring the safety of their offices and employees.
A Somber Reflection: Fordham University’s Tribute
Fordham University also issued a heartfelt statement following the tragedy, expressing deep sorrow over the loss of Erin Piacenti. The university extended condolences to her husband Frank and their families, offering support during this heartbreaking time. ‘During this devastating time, our thoughts, prayers, and deepest sympathies are with Frank, their families, and all who knew and loved Erin,’ a spokesperson conveyed, reflecting the shared grief of the community.