Apparently developing forensic tests to detect chemicals used to soften tires.
"The products that people use on these tires are chemically very similar to fuel, like gas or lighter fluid; they are in a very similar family," said John Goodpaster, director of the Forensic Sciences Program and associate professor of chemistry at IUPUI, and the lead researcher on the study.
http://www.indystar.com/story/sports...cing/78648264/