it is not so big issue. once tejpal admitted  the act and he did willingly. it is not surprising to any one. it is not the political issue. he did so he will face the consequences. yes no party involvement. picture is clear. in the defense tejpal may adopt any means , but they are futile and he must be imprisoned and punished according to law.
BJP AND CONGRESS HAVE NO ROLES . as he did so he will be punished.