The Enforcement Directorate (ED) has conducted a probe into one of its senior officers, Pawan Khatri, who allegedly showed "undue interest" in the Delhi excise liquor policy scandal. Khatri, along with six others, was booked by the Central Bureau of Investigation (CBI) for demanding a bribe from businessman Amandeep Dhall, accused in the Delhi excise policy scandal, to evade arrest from the ED.