A 43-year-old retired Indian Army jawan, identified as Mukesh, was shot dead in a suspected case of mistaken identity by two unidentified motorcycle-borne assailants in Delhi's Jaffarpur Kalan on Monday. "There is a possibility that...assailants had come looking for Mukesh's brother but they ended up killing Mukesh," police said. One of the assailants enquired about a man named Rakesh.