A Russian man trying to sleep off a night of after-work drinking failed to notice a six-inch (15-cm) knife in his back - until his wife woke him up.Yuri Lyalin, 53, took a bus home, ate breakfast and apparently slept like a baby before his spouse noticed a handle sticking out of his back.He was rushed to casualty but doctors found no vital organs damaged.Mr Lyalin shrugged the episode off but the drinking partner who stabbed him faces trial, Russian media report."Unique and intriguing the case may be, but the accused faces a severe punishment," said Pavel Vorobyov, a deputy prosecutor in the northern city of Vologda.
