article_snippet.sent: witnesses ordered the victims to lie face down on the ground and shot seven in the head.
article_snippet.sent: An eighth man was shot but tried to escape, reached a gas station and was later taken to a nearby hospital where An eighth man died.
article_snippet.sent: A policeman shows the bullet shells that were collected at the scene of the shooting west of Sao Paulo .
article_snippet.sent: we even have possible suspects.'
highlights_snippet.sent: Seven were shot in the head while one was wounded but died in hospital .
  