Guilherme Lemes Cardoso E Silva and his wife, Rachel Leidig, had been working with an immigration attorney to legalize his residency status in the U.S.
Some legal experts and property managers say the demands they reviewed pose serious legal questions because they're not signed by a judge and may violate a housing discrimination law.
Rick Singer, 62, pleaded guilty in 2019 to racketeering, money laundering and other charges in connection with the college admissions cheating scandal.