Two New York police officers ambushed in squad car, commissioner says

NYPD gunman is believed to have posted anti-police messages on Instagram account prior to shooting officers, police say - @NBCNewYork Read more on nbcnewyork.com Two New York police officers ambushed in squad car, commissioner says Sat, Dec 20 20:01 PM EST image 1 of 8 NEW YORK (Reuters) - Two New York police officers were shot and killed as they sat in a marked squad car in Brooklyn on Saturday afternoon, New York Police Commissioner William Bratton said. The suspect in the shooting then shot and killed himself, Bratton said at a news conference at the Brooklyn hospital where the two officers were taken. The two officers were ambushed in an "assassination," Bratton said. (Reporting by Ellen Wulfhorst; editing by Andrew Hay)  NYPD officers shot in Brooklyn, Dec. 20, 2014  12m NYPD received fax warning about suspect from Baltimore, Md., authorities, 'but it was too late'; suspect shot ex-girlfriend in Baltimore prior to shooting police, NYPD Commissioner says - @NBC live broadcast End of alert  NYPD officers shot in Brooklyn, Dec. 20, 2014  21m NYPD officers killed in Brooklyn shooting identified as Wenjian Liu and Rafael Ramos; deceased suspect identified as Ismaaiyl Brinsley - @CBS live broadcast