establish whether a crime constitutes a ground of deportability, the Attorney General or the Secretary of Homeland Security may consider other evidence related to the conviction, including but not limited to police reports and witness statements, that clearly establishes that the conduct for which the alien was engaged constitutes a ground of deportability. . 519. Pardons (a) Definition Section 101(a) of the Immigration and Nationality Act ( 8 U.S.C. 1101(a) ), as amended by section --, is further amended by adding at the end the following: (54) The term pardon means a full and unconditional pardon granted by the President of the United States, Governor of any of the several States or constitutionally recognized body. . (b) Deportability Section 237(a) of such Act ( 8 U.S.C. 1227(a) ), as amended by sections -- and --, is further amended— (1) in paragraph (2)(A), by striking clause (vi)