Tests have identified the remains of one of 43 trainee teachers abducted 10 weeks ago in southwestern Mexico, a source close to the investigation said on Saturday, apparently confirming a feared massacre the government has blamed on drug gang henchmen, Reuters reported. The brazen attack has sent shockwaves through Mexico, shining a spotlight on the nexus between impunity, corruption and drug gangs that has blighted Latin America's second largest economy for years. Thousands marched in Mexico City on Saturday evening, calling for the resignation of President Enrique Pena Nieto and justice for the 43 students.
