A Targeted Attack in the Heart of Manhattan
A gunman killed four people and then himself at a Manhattan office building on Monday, an act Mayor Eric Adams stated was directed at the National Football League offices located within the facility. The assailant, identified as Shane Tamura, left a note expressing grievances regarding chronic traumatic encephalopathy (CTE), a brain disease linked to contact sports like football.

The NFL and the Specter of CTE
Authorities determined the gunman’s focus based on a note recovered at the scene. According to Mayor Eric Adams, the document explicitly criticized the NFL and referenced Terry Long, a former NFL player who died by suicide in 2005 and was diagnosed with CTE.
Tamura, who was a running back in high school at Granada Hills Charter High School in Los Angeles according to FOX 11 LA, requested in his note that his brain be studied for signs of the disease. He shot himself in the chest instead of the head. Mayor Adams confirmed to CNN that the city’s medical examiner would make the call on whether to test the gunman for CTE, as the condition can only be diagnosed after death by examining brain tissue.
Chaos on the 33rd Floor
The shooting occurred at an office building that houses both the NFL and other corporate tenants, including the investment firm Blackstone. Mayor Adams stated that investigators believe Tamura entered an elevator bank without access to the NFL’s secured offices. Instead, he reached the 33rd floor, where the offices of Rudin Management are located. It was there that his body was ultimately discovered.
The victims of the shooting have been identified as:
- Didarul Islam: An off-duty New York Police Department officer. Mayor Adams ordered flags at city buildings to fly at half-staff in his honor.
- Wesley LePatner: A senior executive at Blackstone.
- Aland Etienne: A building security guard.
- An unidentified victim: The family has requested that this individual’s name not be released.
A fifth person, an employee of the NFL, sustained injuries during the incident.
Legislative Fallout and Firearm Access
The event has prompted renewed calls for legislative action regarding firearm access in New York. Governor Kathy Hochul addressed the incident, noting that while New York maintains some of the strongest gun regulations in the nation, the interstate movement of firearms remains a challenge.
“Our laws only go so far when an AR-15 can be obtained in a state with weak gun laws and brought into New York to commit mass murder,” Governor Hochul said in a statement following the shooting.
The investigation into the specific movements of the gunman and the circumstances surrounding his acquisition of the weapon remains ongoing. The medical examiner’s office has not yet released a final determination regarding the requested CTE testing.