What to know about the shooting at a New York City office tower that killed 4

NEW YORK AP A man with a rifle killed an off-duty New York City police officer and three other people before taking his own life at a Manhattan office tower on Monday according to leaders Law enforcement representatives were working to unravel what took place and why this location may have been targeted in a city that not long ago disclosed it was on pace to have its fewest people hurt by gunfire of any year in current decades Here are several things to know What happened A man exited a double parked BMW with an M rifle and then walked toward the skyscraper that is home to the headquarters of both the NFL and Blackstone one of the world s largest assets firms as well as other tenants on Monday evening according to surveillance video He briskly opened fire on the NYPD officer as he entered the building before shooting a woman who tried to take cover police Commissioner Jessica Tisch noted at a news conference He then started spraying the lobby with gunfire The gunman went to the elevator bank and shot a assurance guard who was taking cover behind a shield desk and also another man in the lobby Tisch noted The gunman took the elevator to the rd floor to a real estate management company and one person was shot and killed on that floor He then walked down a hallway and shot himself the commissioner announced What do we know about the gunman Police identified Shane Tamura of Las Vegas as the gunman Tamura had a documented mental medical history Tisch stated New York City Mayor Eric Adams explained Tuesday that Tamura was trying to target the headquarters of the National Football League but took the wrong elevator Investigators believe he was trying to get to the NFL offices but accidentally entered the wrong set of elevator banks Adams revealed Police declared a note ascertained on Tamura s body suggested he had a grievance against the NFL over an unsubstantiated claim that he suffered from chronic traumatic encephalopathy He had played football in high school in California nearly two decades ago The note which referenced the NFL claimed Tamura had been suffering from CTE and declared his brain should be studied after he died two people familiar with the matter narrated The Associated Press The degenerative brain condition has been linked to concussions and other repeated head trauma common in contact sports like football A motive has not been determined but based on the note investigators were looking into whether he might ve targeted the building because it is home to the NFL s headquarters One challenge for the review is that Tamura arrived in New York shortly before the shooting leaving insufficient clues in the area Adams commented Tamura s van had traveled across the U S through Colorado on July and then Nebraska and Iowa on July It arrived in Columbia New Jersey as in recent days as Monday afternoon before making it to New York City Tisch stated Officers detected a rifle development a revolver magazines and ammunition in his car she declared No one answered the door at the address listed for Tamura in Las Vegas Who were the sufferers Didarul Islam had served as a police officer in New York City for years He was an immigrant from Bangladesh Islam was married and had two young boys Tisch disclosed His wife is pregnant with their third child Related Articles P G to increase prices in part due to tariffs as shoppers remain cautious and delay purchases Gunman who killed at Manhattan office building was targeting NFL headquarters mayor says In contemporary times in History July USS Forrestal accident Gunman kills including police officer in shooting at New York City office tower Trump seeks quick Murdoch deposition in Wall Street Journal lawsuit over Epstein story His body was draped in the New York Police Department flag as it was moved from the hospital to an ambulance with fellow officers standing at attention In a post on social media Adams stated he ordered all flags on city buildings to be lowered to half-staff until further notice to honor the fallen officer and the other shooting casualties Blackstone approved one of its employees Wesley LePatner was among those killed Words cannot express the devastation we feel the firm disclosed in a report Wesley was a beloved member of the Blackstone family and will be sorely missed She was brilliant passionate warm generous and deeply respected within our firm and beyond A Yale graduate LePatner was a real estate executive at Blackstone according to the firm s website and spent more than a decade at Goldman Sachs before joining the firm in The names of the other casualties have not yet been disclosed NFL Commissioner Roger Goodell announced in a memo to staff that a league employee was seriously injured in the attack and was hospitalized in stable condition He noted that all of our employees are otherwise safe and accounted for Where did the shooting happen The shooting took place in a busy area of midtown at Park Avenue a commercial office building on one the nation s bulk recognized streets near Grand Central Terminal Rockefeller Center and St Patrick s Cathedral It s also less than a -minute walk from where UnitedHealthcare CEO Brian Thompson was shot and killed last December by a man who prosecutors say was angry over corporate greed and Monday s attack could bring further attention to measure in the business world The building houses offices for companies including the NFL and real estate company Rudin as well as finance companies KPMG and Blackstone It also includes the consulate general of Ireland