Rule №1: don''t scream. Four years ago, Theresa Herrera''s ten-year-old son Rico was abducted. The police found little evidence and the case went cold. Theresa''s husband has told her to move on, but she can''t give up hope. Rule №2: don''t call the police. Today, a mysterious woman invaded Theresa''s home and told her that Rico is alive. Theresa talks on the phone to a young man who is, without question, her son. Rule №3: don''t run, don''t fight. The woman promises to reunite Theresa..