Relatives of poeple who were detained in protests against the disputed reelection of President Nicolas Maduro in July protest outside the Prosecutor's Office in Caracas. "I am here with the group of mothers demanding the freedom of our children because it was said that they would review a number of cases (...) But he has not been released," says one relative. Venezuelan authorities recently freed 225 people. Over 2,400 people were arrested during the unrest that followed the reelection of Maduro, which the opposition alleged was fraudulent. IMAGES AND SOUNDBITES