Tara Reade is under investigation for allegedly lying under oath about her credentials and work in Joe Biden's office as an intern.

Source

1). Natasha Korecki. (26 May 2020). California DA launches investigation into Tara Reade's testimony. Politico.

2). Filed. (28 May 2020). Biden Accuser Tara Reade’s Credentials, Expert Testimony Under Scrutiny By Monterey Prosecutors. CBS SF BayArea.