Five people, including a New York City police officer, died in a shooting in Manhattan. Suspected gunman Shane Devon Tamura ...

After decades of debate and years of construction, Palo Alto’s emergency responders are finally getting set to move into ...

A gunman who killed a NYPD officer and three others in a Manhattan high-rise building last night left behind a note that referenced the NFL and CTE, according to sources. MSNBC Investigative ...

An off-duty New York City police officer and an executive at an investment firm were among four people killed by a gunman at a Manhattan office tower.

A Senate briefing on the U.S. strikes on Iran's nuclear sites is being held today. Rep. Jason Crow (D-CO), a member of the Armed Services Committee, joins Ana Cabrera to discuss his concerns with the ...