Left to right, Robert Brown, freshman student, Kaiserslautern High School, Maj. Melissa Frauendorfer, nurse practitioner, 773rd CST, 7th Civil Support Command, Sgt. Brandon Taylor, 773rd CST, 7th CSC, Zarrian Fields, freshman student, KHS and Abbi Charpentier, freshman student, KHS, test different elements during a blue flame test at KHS during 773rd CST partnership/mentorship training on Jan. 31, 2013.