Mexico's Prosecutor General Arely Gómez González announced Sept. 16 that forensic experts have identified the remains of a second victim in the case of the 43 missing students. Human remains found in plastic bags dredged from the Río San Juan in Guerrero state are said to be those of missing student Jhosivani Guerrero de la Cruz. The identification was made by Austrian forensic experts from Innsbruck Medical University, who had earlier identified one other student based on a bone fragment. But the announcement came amid new controversy, as an Argentine forensic team working on the case called the identification of the second set of remains "weak and not definitive." The Argentine Forensic Anthropology Team (EAAF) made the announcement after meeting with the parents of Jhosivani Guerrero two days after the Prosecutor General's announcement.