I wrote in April about the initial Indictment in U.S. v. Southern Poverty Law Center (M.D. Ala.). As I wrote, the indictment opens,
The Southern Poverty Law Center's ("SPLC") stated mission included the dismantling of white supremacy and confronting hate across the country. However, unbeknownst to donors, some of their donated money was being used to fund the leaders and organizers of racist groups, including the Ku Klux Klan, the Aryan Nation, and the National Alliance. The SPLC's paid informants ("field sources") engaged in the active promotion of racist groups at the same time that the SPLC was denouncing the same groups on its website….
[T]he SPLC explicitly sought donations under the auspices that donor money would be used to help "dismantle" violent extremist groups. In the SPLC's solicitations for donations as outlined herein, donors were not told that some of the donated funds were to be used by the SPLC to pay high-level leaders of violent extremist groups and others, nor were donors ever told that some of the donated funds were used for the benefit of the violent extremist groups or that some of the donated funds would be used in the commission of state and federal crimes.
Tuesday's Superseding Indictment offers some more detail about the allegations, among other things elaborating on the activities of one of the people working for it (labeled F-30, with "F" being the SPLC term for "field source") and adding information about two others (F-31 and F-32):