article_snippet: his brother was unharmed but could see a deadly avalanche sweep his brother away 'clearly', according to a spokesman for the Valais police force.
article_snippet: The men were alone, just the two brothers aged 30 and 31 together.
article_snippet: his brother was swept away.
article_snippet: his brother was not taken {by the avalanche}.
article_snippet: his brother saw it clearly. '
highlights_snippet: Brother saw accident 'clearly', say police, and could only watch helplessly .
  