MOUNT PLEASANT, S.C. (WCSC) - New information from the state agency investigating a Mount Pleasant boat crash that killed a Citadel Cadet reveals an expired boat license, a specific timeline, multiple factors behind the crash, and detailed injuries. Public documents obtained by the South Carolina Department of Natural Resources reveal more details about the April 25 Shem Creek boat crash that resulted in the death of Citadel Cadet Evan Andrew Greenleigh.