The FBI probe into whether Ilhan Omar married her brother began under Barack Obama in 2016, but a Biden-appointed attorney shut it down in 2021.
https://www.foxnews.com/politics/obama-admin-first-launched-investigation-ilhan-omars-alleged-brother-marriage
https://www.foxnews.com/politics/obama-admin-first-launched-investigation-ilhan-omars-alleged-brother-marriage