S5·E6 Psychic Warrior

When a Navy research project involving psychic phenomena goes awry and results in the death of one of its research subjects, Harm defends the admiral in charge of the project. As Mac prosecutes, she steadfastly proves that the admiral's ESP theories are wrong. But when her friend Chloe disappears and Mac experiences a vision that could save her life, she begins to have second thoughts about the paranormal.