Possible Clues:

• Denim ruined - penny found inside loom
• Threaten to get out of denim pants initially
• Threaten one politician with death
• Hang in the balance
• Threaten one copper trapped in fix
• Terror intention is to be threatening
• That's the last of the mischief hanging over one
• One member's demise appearing to be imminent
• Does this hang over the death of mischief?
• So mischievous a death might thus be suspended