article_snippet.sent: On Sunday, search co-ordinator Acting Senior Sergeant Andrew Walker said Luke had a 'very high pain tolerance', a factor that would work in search co-ordinator Acting Senior Sergeant Andrew Walker
highlights_snippet.sent: 'high pain tolerance'
  Luke has limited speech and 'high pain tolerance'
  Luke family says 'high pain tolerance'
  Luke is probably confused .
  
highlights_snippet.sent: Police also said conditions are favourable for 'high pain tolerance'
  Luke survival overnight .
  