Related Clues:

• Sudden collapse
• Inward burst
• That goes off inside
• One MP's a hero, limiting unusually large collapse
• Sudden inward collapse
• Violent inward collapse
• Heading away from pass, oxygen is held back — then collapse
• Inward collapse of writer's place overlooking old Swiss town
• One medium Pils drunk without oxygen at the time of collapse
• Collapse, seeing rascal thus eaten up by wild animal
• Violent inwards collapse
• Self-destruction