The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

Police are still piecing together Shane Tamura’s movements but his black BMW traveled cross-country through Colorado, ...

Several prescription bottles for antipsychotic, antiepileptic, and anti-inflammatory drugs were recovered, NYPD said.

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Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

The New York City building that was the site of a mass shooting had significant security measures in place, raising questions ...

New York Police Department detectives searched Shane Tamura’s studio apartment in Las Vegas and found several medications, ...

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...