At least four people were injured in a fire of a basement in a Manhattan building on Wednesday. The incident was reported just after 9 a.m. at a 14-story commercial building on West 45th Street. More than 80 FDNY firefighters responded to the scene and had the fire under control just after 10:30 a.m. Of the four injured civilians, one was taken to the hospital with non-life-threatening injuries while the others were treated at the scene. The cause of the fire is not yet known.