Forensic experts doubt results of investigation into missing students

A team of Argentine forensic experts has called into question Mexico's investigation of the disappearance of 43 students, saying that the evidence doesn't support the government's conclusion.

The Argentine team of forensic anthropologists, hired on behalf of the victims' parents as an independent party, issued what it said was a list of discrepancies in the case.

The team had access to forensic evidence and crime scenes along with federal prosecutors, and Mexico's own forensic investigators.