Emergency vehicles locked down the busy Manhattan street (Picture: John Lamparski/AFP) Five people including the suspect have died after a shooting at an office building in New York. An off-duty New York City police officer, whose wife is pregnant with their third child, is among the dead after the shooting in a high-rise building in Park Avenue, Manhattan, at about 6.30pm local time on Monday. It’s been reported the suspect, 27-year-old Shane Devon Tamura, killed himself after the shooting. The gunman walked into the office building armed with a rifle and fired shots in the lobby and an upper floor. Tamura had a concealed carry permit from Los Angeles and the motive for the shooting is currently unclear. The office building houses some of the country’s top financial firms and the National Football League. Got a story? Get in touch with our news team by emailing us at webnews@metro.co.uk. Or you can submit your videos and pictures here. For more stories like this, check our news page. Follow Metro.co.uk on Twitter and Facebook for the latest news updates. You can now also get Metro.co.uk articles sent straight to your device. Sign up for our daily push alerts here.