Manhattan shooting suspect claimed to have CTE, mentioned NFL in note: 'Study my brain'

[ad_1] The person who opened hearth in a Midtown Manhattan workplace constructing, killing 4 folks and wounding a fifth, had a notice claiming he suffered from CTE, police sources informed ABC Information.

Suspect Shane Tamura died by suicide after the Monday mass taking pictures at 345 Park Avenue, which is dwelling to NFL headquarters.

A police officer and a civilian had been shot in Midtown Manhattan on Monday by a suspect who fled into an workplace constructing, police sources informed ABC Information.

ABC Information

One web page of the notice present in Tamura's pocket accused the NFL of concealing the hazards to gamers’ brains to maximise income, sources mentioned.

A second web page talked about CTE and blamed soccer. A 3rd web page requested, "Examine my mind please. I’m sorry," sources mentioned.

Shane Devon Tamura, 27, recognized by the NYPD because the Midtown Manhattan workplace constructing shooter.

Obtained by ABC Information

CTE, or continual traumatic encephalopathy, is a mind illness linked to repeated hits to the pinnacle, typically seen in navy veterans and athletes together with soccer gamers, hockey gamers and boxers. CTE can’t be identified in a residing individual with certainty, however medical doctors might suspect it based mostly on signs and historical past of head trauma. Signs embrace reminiscence loss, temper adjustments, confusion and bother pondering clearly.

Tamura, 27, performed highschool soccer in Los Angeles however didn't play professionally; police have discovered no proof to this point that he suffered a traumatic mind harm or had CTE, sources mentioned. He has no identified connection to the NFL.

Cops and emergency autos are seen in a road as police reply to a taking pictures incident within the Midtown Manhattan, July 28, 2025.

John Lamparski/AFP by way of Getty Photographs

On the finish of the taking pictures rampage, Tamura died by suicide on the workplaces of Rudin Administration, on the constructing's thirty third ground, authorities mentioned.

"It seems as if he was going after the staff on the NFL," New York Metropolis Mayor Eric Adams mentioned on FOX 5 on Tuesday.

Police and others collect at against the law scene in midtown Manhattan after two folks, together with a police officer, had been shot inside an workplace constructing on July 28, 2025 in New York Metropolis.

Spencer Platt/Getty Photographs

"He, from our preliminary investigation, he took the incorrect elevator financial institution as much as the NFL headquarters," Adams informed CBS. "As an alternative, it took him to Rudin Administration, and that's the place he carried out further shootings and took the lives of further workers."

4 folks had been killed. Two have been recognized: an govt at Blackstone who was a spouse and mother, and a police officer who was a dad of two with a 3rd on the best way.

A fifth taking pictures sufferer was injured and brought to the hospital in vital situation, officers mentioned. That sufferer is out of surgical procedure and is in steady situation on Tuesday morning, in line with a supply conversant in the person’s standing.

NFL Commissioner Roger Goodell mentioned an NFL worker was "critically injured."

"There shall be an elevated safety presence at 345 Park Avenue within the days and weeks to come back," Goodell mentioned in a press release, as he instructed New York workers to work remotely on Tuesday or take the break day.

A firefighter stands close to emergency autos as police reply to a close-by taking pictures incident within the Midtown Manhattan, July 28, 2025.

Charly Triballeau/AFP by way of Getty Photographs

Police traced Tamura's BMW’s actions by a number of states because it left his dwelling state of Nevada on Saturday and entered New York on Monday, about two hours earlier than the taking pictures, sources mentioned.

Tamura had two Psychological Well being Disaster Holds in his background in Nevada, one in 2022 and the opposite in 2024, legislation enforcement sources mentioned. These holds sometimes permit an individual to be detained for as much as 72 hours if they're regarded as a hazard to themselves or others. In response to one supply, when there's this kind of maintain in Nevada, officers have to move the individual to the hospital. As soon as that occurs, medical employees take over and determine how lengthy to carry the individual.

A Las Vegas police supply mentioned Tamura additionally acquired his CCW, or hid carry license, in 2022 and likewise has a earlier arrest for trespassing within the state.

Midtown Manhattan shooter Shane Tamura was issued a conceal carry allow in 2022 by the Las Vegas Metropolitan Police Division.

Obtained by ABC Information

On the scene of the taking pictures, police recovered a high-powered M4 assault rifle coated in blood.

New York Gov. Kathy Hochul on Tuesday issued an impassioned assertion pushing for an assault weapons ban.

"The killer used an AR-15-style assault rifle. The identical weapon of struggle utilized in mass shootings throughout America," she mentioned in a press release. "New York has a few of the strongest gun legal guidelines within the nation. We banned assault weapons. We strengthened our Crimson Flag Regulation. We closed harmful loopholes. However our legal guidelines solely go to this point when an AR-15 may be obtained in a state with weak gun legal guidelines and introduced into New York to commit mass homicide."

"The American persons are uninterested in ideas and prayers," the governor mentioned. "Congress should summon the braveness to face as much as the gun foyer and at last cross a nationwide assault weapons ban earlier than extra harmless lives are stolen."

<img alt="PHOTO: NYPD officers and other police officers wait for the ambulance transfer of slain NYPD officer Didarul Islam in New York City, U.S., July 29, 2025. " class="hsDdd NDJZt sJeUN IJwXl vBqtr KrDt itslR SjwtZ hakZw HlUVI " data-testid="prism-image" draggable="false" loading="lazy" src="https://i.abcnewsfe.com/a/28ab22ef-a7a7-4693-a34c-7f5a55319692/NYPD-response-main_1753783961023_hpMain.jpg"/> NYPD officers and different cops look ahead to the ambulance switch of slain NYPD officer Didarul Islam, who was killed throughout a mass taking pictures in Midtown Manhattan, at New York-Presbyterian/Weill Cornell Medical Heart in New York Metropolis, U.S., July 29, 2025.

Bing Guan/Reuters

Hochul has ordered flags on all state authorities buildings to be flown at half-staff in honor of the victims.

"An assault on one among us is an assault on all of us, and we should confront this violence head on," she mentioned. "My coronary heart is with our neighbors in Manhattan, the victims and their households -- in addition to the courageous women and men of the NYPD."

President Donald Trump wrote on social media on Tuesday that he is been briefed "on the tragic taking pictures that happened in Manhattan, a spot that I do know and love."

"I belief our Regulation Enforcement Businesses to resolve why this crazed lunatic dedicated such a mindless act of violence," he wrote. "My coronary heart is with the households of the 4 individuals who had been killed, together with the NYPD Officer, who made the final word sacrifice. God Bless the New York Police Division, and God Bless New York!"