Possible Clues:

• Bully, caught in daft error, is embarrassed
• Inaccuracy is included in note for bully
• Retro failure to intensify shock
• Bully reforms or retires
• Mistake in links heard to cause fear
• Bully to get promoted after mistake is covered up
• A wrong is inside. What a frightful thing to do!
• To intimidate, to revolt, involves sin
• That's a frightful thing to do to anyone
• Frighten greatly