article_snippet: Friends, family and strangers who were touched by the tragedy, all attended the event .
article_snippet: Marci family was presented with a memorial book that had been signed by attendees .
article_snippet: Marci siblings Nadja (right, holding Marci sister's portrait) and Petar walked out of the chapel surrounded by 400 mourners .
article_snippet: Marci distressed mother Natasa was overcome with emotion when Masa's coffin was carried out of the chapel surrounded by 400 mourners .
article_snippet: Marci school friends, many who wearing pink ribbons in their hair and arms, created a sea of pink flowers outside the chapel surrounded by 400 mourners.
highlights_snippet: The 17-year-old schoolgirl parents were consoled by friends and strangers touched by  tragedy .
  