But it *did* involve a nut!
Also, update: the passenger in question has been banned for life from KE, and the police plan to charge him with the same crime as in the nutrage case, which means jail time may be involved (up to 5 years, although unlikely to go for that long).
http://news.naver.com/main/read.nhn?...aid=0003711798
http://www.yonhapnews.co.kr/local/20...030500065.HTML