NYC Police Commissioner Jessica Tisch faces a serious situation of questioning. Less than 24 hours after the 345 Park Avenue tragedy that left four dead, the NYPD Commissioner is under intense scrutiny as New Yorkers demand answers about how a heavily armed gunman could breach one of Midtown’s most secure office towers.
Jessica Tisch: At the Helm of NYPD in a Crisis
Police Commissioner NYC Jessica Tisch, a career law‑enforcement leader appointed in 2022, stood before reporters on Tuesday afternoon. Her tone was steady, but the weight of the moment was evident.
“We are grieving alongside the families of the victims. Officer Didarul Islam’s bravery will never be forgotten. Our mission now is to uncover every detail of how this happened and prevent the next one,” Tisch said.
The NYPD Commissioner confirmed that the shooter, Shane Devon Tamura, 27, of Las Vegas, acted alone and had no known connection to the building’s tenants, including Blackstone, KPMG, and the NFL headquarters.
Inside the Investigation
Incident timeline: Tamura entered the building around 6:28 p.m., killing Officer Islam in the lobby before taking three more lives.
Response: The NYPD initiated a Level 3 mobilization, deploying emergency services, counterterrorism units, and the FBI within minutes.
Shooter profile: Tamura had a legal gun permit, multiple weapons, body armor, and a documented history of mental‑health issues.
“We neutralized the shooter within minutes, but even a fast response could not prevent the devastating loss of life,” Tisch added.
Public Confidence and Accountability
The NYPD Commissioner faces mounting pressure to explain how Tamura entered the building armed with an AR‑15‑style rifle. Calls for increased security measures at high‑profile Midtown addresses are growing, especially given the building’s tenants and high pedestrian traffic.
Community groups and safety advocates have urged the Police Commissioner of NYC to expand active‑shooter training and review building access protocols.
Remembering Officer Didarul Islam
Commissioner Tisch led tributes to Officer Didarul Islam, 36, a decorated NYPD veteran who died attempting to protect civilians in Midtown Mass Shooting.
“Officer Islam’s courage saved lives,” Tisch stated. “He represents the very best of this department.”
Broader Concerns About Urban Safety
According to the Gun Violence Archive, the U.S. recorded more than 600 mass shootings in 2024, with incidents in office or corporate settings accounting for 7%. This latest tragedy has renewed debate on how prepared New York is for such unpredictable attacks.
Experts argue that proactive security, mental‑health interventions, and tighter access control are essential. Tisch echoed these sentiments, promising “an uncompromising review of NYPD protocols.”
Moving Forward
As the investigation unfolds, Commissioner Jessica Tisch has pledged transparency and vowed to brief the public regularly. For many New Yorkers, her leadership in the coming weeks will determine how quickly the city regains its sense of safety.
Date & Time: July 28, 2025, ~6:28 p.m.
Location: 345 Park Avenue, Midtown Manhattan
Fatalities: 4 victims + shooter
Injured: 1 critical, several minor
Shooter: Shane Devon Tamura, 27, Las Vegas
Lead Official: NYPD Commissioner Jessica Tisch