Six people were involved in the planning and execution of a major security breach in Parliament on Wednesday, police sources told NDTV this evening. Two individuals - Sagar Sharma and D Manoranjan - deployed yellow smoke canisters inside the Lok Sabha, and two others - Neelam Devi and Amol Shinde - burst red and yellow canisters outside the Parliament. The fifth has been named as Lalit Jha, at whose Gurgaon home the other five stayed. The sixth person has not been named; s/he and Lalit Jha are on the run, sources told NDTV.