article_snippet.sent: A convicted murderer who murdered and dismembered fellow prisoner teenage victim has had boiling hot water thrown over fellow prisoner in an apparent revenge attack in Shotts Prison.
article_snippet.sent: The alleged attacker was due for release this year and has since been moved to Shotts Prison.
article_snippet.sent: The alleged attacker reportedly told friends
highlights_snippet.sent: Serving life for murdering and dismembering Barry Wallace in 1999 .
  
highlights_snippet.sent: Scalded when fellow prisoner threw hot water on fellow prisoner in revenge attack .