Claudia Elizabeth Serafin Tristin v. Marco Rubio

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF MISSOURI EASTERN DIVISION CLAUDIA ELIZABETH SERAFIN ) TRISTIN, ) ) Plaintiff, ) v. ) Case No. 4:25-cv-00255-SEP ) MARCO RUBIO, ) ) Defendant. ) MEMORANDUM AND ORDER Before the Court is Defendant’s Motion for Summary Judgment, Doc. [28]. For the reasons set forth below, the motion is granted. FACTS AND BACKGROUND1 Plaintiff was born on August 1, 1975, in Piedras Negras, Coahuila, Mexico, and is a Mexican citizen. Doc. [30] ¶¶ 1-2. Plaintiff’s father entered the United States on July 27, 1965, and was issued a Certificate of Citizenship of the…