Authorities say a man was taken into custody after swinging a samurai sword inside an Apple store Friday in Manhattan. It happened shortly after 4pm local time at a store on Fifth Avenue. A police spokesperson says the man appeared to be emotionally disturbed. Officials say there were no reported injuries. A video posted on social media appeared to show the man swinging a sword while walking down a staircase inside the store. An Apple spokesperson confirmed the incident, but declined to comment further. (More samurai swords stories.)