article_snippet.sent: The otherwise exemplary Marine's personality changed because Royal Marine Bobby Burnett was taking a powerful illegal steroid normally given to beef cattle to make cattle increase body mass, Exeter Crown Court was told.
article_snippet.sent: Burnett was a Marine with an exemplary service record who has been thrown out of the Corps after a routine drug screen showed Burnett was taking steroids.
highlights_snippet.sent: Court heard Afghanistan veteran Bobby Burnett changed because Afghanistan veteran Bobby Burnett was taking a powerful illegal steroid .
  
highlights_snippet.sent: The soldier had an exemplary service record but was thrown out of the Corps after a routine drug screen showed Afghanistan veteran Bobby Burnett was taking the drugs .
  