Police Officer Killed, Four Dead in Mass Shooting at Midtown Manhattan Skyscraper Housing Blackstone Headquarters

Police Officer Killed, Four Dead in Mass Shooting at Midtown Manhattan Skyscraper Housing Blackstone Headquarters

On the evening of July 28, 2025, 345 Park Avenue—a skyscraper housing major tenants like Blackstone, the NFL headquarters, and KPMG—became the site of a devastating mass shooting .

Timeline & Events

• Around 6:28 p.m., emergency services received multiple 911 calls reporting an active shooter inside the building.

• Surveillance footage revealed 27-year-old Shane Devon Tamura, from Las Vegas, exiting a double‑parked BMW and entering the lobby armed with an M4-style rifle, wearing body armor .

Casualties & Fatalities

• The first fatality was NYPD Officer Didarul Islam, age 36, serving a private security detail at the time. He leaves behind a wife, two children, and a child on the way.

• Three additional civilians were also killed: a woman hiding behind a pillar, a security guard at the elevator bank, and another individual on the 33rd floor.

• A fifth person was critically injured but is currently stable; several others sustained minor injuries while escaping or sheltering in place .

Shooter’s Final Actions

• Tamura reportedly rode an elevator to the 33rd floor, then moved through a hallway, fatally shot another person, and ultimately shot himself in the chest, taking his own life

Investigation and Background

• Authorities believe Tamura acted alone. He reportedly drove cross-country from Las Vegas through Colorado, Nebraska, and Iowa before arriving in New York earlier the same day .

• Police recovered firearms, ammunition, a revolver, weapon magazines, and prescribed medication from his vehicle. Tamura had a documented history of mental health issues, but no explicit motive has been confirmed .

Official Response

• New York City Mayor Eric Adams called the shooting “a violent, despicable attack” and offered condolences to the victims’ families. He called Officer Islam a true hero. NYPD Commissioner Jessica Tisch confirmed there is no longer an active threat .

• The FBI is assisting with the investigation, and law enforcement agencies conducted building sweeps and lockdowns in the area .

🕯️ Remembering Officer Didarul Islam & Honoring Victims

• Officer Didarul Islam, 36, was an NYPD veteran serving at the 47th Precinct in the Bronx. He was working a private detail and died after being shot in the back. He is survived by his pregnant wife and two young sons .

• The other victims—a mix of building security, corporate employees, and passersby—are being remembered as innocent individuals caught in senseless violence .

🧭 Context & Community Impact

• Amid rising concerns around workplace and public safety, this incident comes as a stark reminder of vulnerabilities in public spaces—even high-security buildings in Midtown Manhattan.

• The building was quickly placed under lockdown, and the area around Park Avenue between East 51st and 52nd Streets was cordoned off. Emergency responders, including drones and special operations units, mobilized rapidly

📌 Summary at a Glance