<p>New York police officers and fire rescue teams, including divers</a>, were deployed to the East River where a helicopter crash-landed into the water near East 91st Street on Sunday, March 11.</p><p>Video</a> from an eyewitness shows the red helicopter touch down in the river and invert as the rotors touch the water.</p><p>The number of people aboard the helicopter had not been officially announced at the time of publication. Credit: Jessica Plautz via Storyful</p><br />