His parents Mark Williams and Joanne Parker say they "can't rest" without knowing how their son died.

BBC: Marc Williams death: Family appeal for information

"There did not seem to be a great deal of coordination by high schools or donors to ensure that there wasn't a great deal of overlap, " says Mark Williams, founder and president of the Center for Higher Education Support Services, recalling his five years as a financial aid administrator at the University of North Carolina at Wilmington.

FORBES: Magazine Article

Veteran Keith Rivers was re-signed and Dan Connor was added as a free agent, but the other holdovers Mark Herzlich, Spencer Paysinger, Jacquian Williams don't have much experience.

WSJ: Giants take a chance on enigmatic LB Aaron Curry