3 Years Before Midtown Manhattan Shooting, Nevada Police Had Gunman Committed

The Las Vegas police released documents and records describing the mental health breakdowns that the man who killed four people in a New York building had faced earlier.

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NFL Will Get a Stake in ESPN in a Complex Deal

The network and sports league announced a deal that gives the N.F.L. an ownership stake in ESPN. In exchange, the network will control some of the league’s media outlets.

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LeShon Johnson, Ex-N.F.L. Player, Is Convicted in Major Dogfighting Case

Federal investigators said that they had seized 190 pit-bull-type dogs from the former running back, who previously pleaded guilty to state dogfighting charges in 2004.

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When Bloodshed and Chaos Arrived at 345 Park Avenue

On a steamy Monday evening, no one inside the Manhattan office building noticed the dark BMW pull up outside. The driver entered the lobby with a rifle in his hand.

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She Came Face to Face With the Park Avenue Gunman and Survived

Sebije Nelovic, who has cleaned the Manhattan office building that was the site of the shooting for 27 years, was dusting a table that Monday evening. Then she heard gunfire.

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Julia Hyman, Rudin Employee Killed in NYC Shooting, Recalled for Her ‘Light’

Julia Hyman, 27, was working late when the gunman fired into the office where she worked, which, it appears, was not his intended target.

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The Familiar Suicide and Final Wish of the N.Y.C. Gunman

Shane Tamura is not the first former football player to shoot himself in the chest and request that his brain be examined.

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NYC Gunman Brings Issue of C.T.E. to NFL’s Door

Shane Tamura never played in the league, but the police believe he was seeking vengeance over the handling of head injuries in football.

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Former Football Players With CTE Have Turned to Violence

The gunman in the Manhattan office shooting said in a note that he believed he had C.T.E., a degenerative disease linked by studies to repeated hits to the head.

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