At the most dire moment of the Fukushima nuclear crisis three years ago, hundreds of panicked employees abandoned the damaged plant despite being ordered to remain on hand for last-ditch efforts to regain control of its runaway reactors, according to a previously undisclosed record of the accident that was reported Tuesday by a major Japanese newspaper. The newspaper, The Asahi Shimbun, said that the episode was described by Masao Yoshida, the manager of the Fukushima Daiichi plant at the time of the accident, in a series of interviews conducted by government investigators several months after the March 2011 disaster. The newspaper said it had obtained a copy of a 400-page transcript of the interviews, which had been referred to in government accounts of the accident but had never been released in its entirety. Such a transcript could represent the only testimony of the accident left by Mr. […]