QUOTE : LOCKED ROOM" MYSTERY HONORED: The entire crime-writing fraternity yesterday bade a tearful farewell to the last "locked room" mystery at a large banquet held in its honor. The much-loved conceptual chestnut of mystery fiction for over a century had been unwell for many years and was finally discovered dead at 3:15 A.M. last Tuesday. In a glowing tribute, the editor of Amazing Crime declared, "From humble beginnings to towering preeminence in the world of mystery, the 'locked room' plot contrivance will always remain in our hearts." DCI Chymes then gave a glowing eulogy before being interrupted by the shocking news that the 'locked room' concept had been murdered - and in a locked room. The banquet was canceled, and police are investigating.