Possible Clues:

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