A police officer investigates an involved vehicle at the crime scene in New York, the United States, on July 1, 2013. The male victim, a 56-year-old construction worker, was shot in the chest on West 49th Street and Ninth Avenue around 9 a.m. The victim was taken to Roosevelt Hospital. The suspect, believed to be an ex-employee of the same construction compnay, fled the scene in a white vehicle. He is considered armed and dangerous, according to the police. [Photo/Xinhua]