Marine Corps Master Sgt. Jerry Ensminger was a devoted Marine for nearly twenty-five years. As a drill instructor he lived and breathed the "Corps" and was responsible for indoctrinating new recruits with its motto Semper Fidelis or "always faithful". When Jerry's nine year-old daughter died of a rare leukemia his world was upended. As a grief-stricken father, he struggled to make sense of what happened. In his search for answers, he discovered a Marine Corps cover-up of one of the largest water contamination incidents in U.S. history.
SEMPER FI: ALWAYS FAITHFUL follows Jerry's mission to expose the Marine Corps and force them to live up to their motto to the thousands of soldiers and their families exposed to toxic chemicals. His fight reveals a grave injustice at North Carolina's Camp Lejeune and a looming environmental crisis at military sites across the country.