A mysterious and lethal virus causes sudden deaths across the United States—victims include a homeless man in Boston, an Army major in California, and a teenage girl in Atlanta. Lt. Col. Jonathan “Jon” Smith, a research scientist, returns from overseas to find that the virus has claimed his fiancée, Dr. Sophia Russell. Convinced her death wasn’t accidental, Smith assembles a covert team to uncover the truth behind the outbreak. As global death tolls rise, his investigation leads him through layers of conspiracy that reach the highest echelons of power. The fate of humanity hangs in the balance.
