Who is Shane Tamura? NYC Shooter with Assault Rifle Despite Mental Health History

Overview of the Mass Shooting in Midtown Manhattan

On Monday evening, July 28, a tragic mass shooting occurred in a Midtown Manhattan office building. A gunman named Shane Tamura entered the structure and opened fire, resulting in the deaths of four individuals before he turned the gun on himself. The victims included an NYPD officer, a security guard, a real estate executive, and a building management employee. Three of the victims were shot in the lobby, while the fourth was killed on the 33rd floor.

Police Commissioner Jessica Tisch expressed her deep condolences to the families of the victims and praised the bravery of the NYPD officers who lost a colleague. She emphasized that the city is in mourning for the innocent lives lost and reiterated that many questions remain unanswered.

Details of the Incident

At 6:28 p.m., police received reports of an active shooter at 345 Park Avenue, which houses offices for major corporations like the NFL, KPMG, and Blackstone. Surveillance footage captured Tamura, a 27-year-old from Las Vegas, entering the building with an M4 assault rifle. He immediately began firing on the ground floor, killing NYPD Officer Didarul Islam, who later succumbed to his injuries.

Tamura continued his attack, shooting a security guard, another man, and a woman. He allowed one woman to pass unharmed before taking the elevator to the 33rd floor. There, he killed another woman before turning the gun on himself. Police confirmed that Tamura acted alone and posed no further threat to the public.

Mayor Eric Adams stated that Tamura targeted the NFL's offices but mistakenly took the wrong elevator. The mayor also mentioned that Tamura appeared to blame the NFL for his actions, citing a note he left behind.

Background on the Gunman

Shane Tamura, a 27-year-old native of Hawaii raised in California, had no significant criminal record. However, he had been placed on psychiatric holds twice in Nevada in 2022 and 2024. According to police, he had a documented mental health history, and his motives are still under investigation.

Tamura was employed by the Horseshoe Las Vegas hotel and casino in the surveillance division. He held a concealed carry license for a handgun and had an expired private investigator’s license. A suicide note found by authorities claimed he suffered from chronic traumatic encephalopathy (CTE), a brain disease linked to head trauma often experienced by football players.

The note referenced Terry Long, a former Pittsburgh Steelers offensive lineman who died by suicide after drinking antifreeze and was later diagnosed with CTE. Tamura reportedly blamed the NFL for his injury and believed they would "squash" him if he opposed them.

Victims and Injured Individuals

Among the victims was NYPD Officer Didarul Islam, a 36-year-old Bangladeshi immigrant and father of two young boys. His wife was eight months pregnant with their third child. Mayor Eric Adams described Islam as a true hero who embodied the spirit of New York City.

Wesley LePatner, a senior executive at Blackstone, was also killed. She was married with children and served as Global Head of Core+ Real Estate and CEO of Blackstone Real Estate Income Trust. Blackstone expressed its devastation over her loss and highlighted her contributions to the firm.

Security Guard Aland Etienne, originally from Haiti, was killed while working at the security desk. His brother, Gathmand Etienne, described him as a father, son, and a light in their lives.

Julie Hyman, a Cornell graduate and associate with Rudin Management, was fatally shot on the 33rd floor. Another man was seriously injured, and an NFL employee was also hurt but is in stable condition.

Next Steps in the Investigation

The NYPD is leading the investigation, with assistance from federal agencies such as the FBI and the Bureau of Alcohol, Tobacco, Firearms, and Explosives. Authorities found a rifle case, ammunition, a revolver, and antidepressants bearing Tamura’s name inside his BMW. Two teams have been dispatched to Las Vegas to search Tamura’s home and investigate how he obtained the firearms.

Witness Accounts

Witnesses reported hearing multiple shots from the first floor, prompting them to barricade themselves in conference rooms. One witness, Jessica Chen, described the chaos and fear during the incident. Photos emerged showing office workers stacking furniture to block doors and protect themselves.

Reactions from Officials

New York lawmakers condemned the shooting, calling for action against gun violence. Rep. Jerry Nadler highlighted the epidemic of gun violence in the U.S. and referenced past tragedies. Mayor Eric Adams and other officials expressed their condolences, emphasizing the need for better gun control measures.

President Donald Trump also shared his thoughts, expressing his support for law enforcement and the victims' families. His message reflected the widespread grief and concern following the incident.

Conclusion

The shooting in Midtown Manhattan has left a profound impact on the community and raised critical questions about mental health, gun control, and the safety of public spaces. As the investigation continues, the focus remains on understanding the events that led to this tragedy and preventing similar incidents in the future.