Yuma News Published: 24 May 2016 24 May 2016 Phoenix, Arizona - members of the FBI Phoenix Evidence Response Team (ERT) and the FBI LA Underwater Search and Evidence Response Team (USERT) found an item consistent with what investigators were looking for in connection with the 2006 unsolved murder of 16-year-old Katherine Tortice. Published: 24 May 2016 24 May 2016 West Lafayette, Indiana - Ernest R. Blatchley III, a Purdue University professor who was once a competitive rower, can speak generally about the potential health hazards to athletes posed by waterborne contaminants at the Rio Summer Olympics. He has a joint appointment in the Lyles School of Civil Engineering and the Division of Environmental and Ecological Engineering.