Federal authorities on Friday morning announced details of an indictment against recalled Oakland Mayor Sheng Thao, her boyfriend, and two members of the politically influential Duong family on corruption charges.

Sheng Thao, recalled as Oakland’s mayor by voters in November, has been indicted on corruption charges and accused of taking bribes.

Sheng Thao, who was recalled by voters in the California city in November, said last year that she had done nothing wrong after the F.B.I. raided her home.