Watch: New York in shock after fatal office shooting

In a shocking incident, a New York City police officer and three others were killed in a shooting at a Midtown Manhattan high-rise building. The shooting occurred inside the offices of a company located in the building. Law enforcement authorities have launched an investigation into the incident, and the motive behind the shooting is still unclear. The police officer, who was off-duty at the time, was among the victims. The other three individuals killed were civilians. Several other people were also injured in the incident and were transported to nearby hospitals for treatment. The building where the shooting took place has been secured, and the police have assured the public that there is no ongoing threat to the community. The tragedy has left the city of New York in a state of shock, and the authorities have pledged to thoroughly investigate the incident and provide updates as the investigation progresses.