The gunman who killed four people, including an NYPD officer, reportedly had a grievance against the NFL and blamed football ...

The gunman who killed four people in Manhattan on Monday had a concealed carry license, police said. CBS News' Lilia Luciano ...

Off-duty NYPD officer Didarul Islam is being remembered as a hero after he was killed while providing security for an office ...

The assault rifle used in mass shooter Shane Tamura’s deadly rampage at a NYC skyscraper was assembled piece by piece – with ...

The gunman who rampaged through a Manhattan office building on Monday made a decision during his horrific shooting rampage ...

The alleged gunman at a shooting rampage in a Midtown Manhattan office building was identified as 27-year-old Shane Tamura, ...

Shane Tamura shot and killed almost all of his victims within minutes of entering an N.Y.C. office building after driving ...

Witnesses to the deadly shooting at 345 Park Avenue were in disbelief when they saw gunman Shane Tamura open fire — and some ...

Video footage from the incident shows bystanders confront the suspect after a stabbing rampage that initially left 11 people ...