Columbia County, Ga.
Senior, Biology, English, Psychology
Clark was called "Stack" by his friends, many of whom he met as a resident assistant at Ambler Johnson Hall, where the first shootings took place.
Clark, 22, was from Martinez, Ga., just outside Augusta. He was a fifth-year student working toward degrees in biology and English, and a member of the Marching Virginians band.
"He was just one of the greatest people you could possibly know," friend Gregory...