Fulton County District Attorney Fani Willis is investigating allegations of former President Donald Trump's attempts to overturn his election loss in Georgia. She is expected to present her case to a grand jury soon. Witnesses, including former state Sen. Jen Jordan and former Lt. Gov. Geoff Duncan, have been subpoenaed to testify but have not received a 48-hour notice, indicating the case won't be presented this week. Willis began investigating potential coordinated attempts to alter the 2020 election outcome by Trump and allies. She plans to announce charging decisions by September 1, with heightened security around the courthouse. Willis has probed Trump's efforts to pressure officials and use "fake electors" to influence results. Trump faces federal indictment, denying wrongdoing and criticizing the investigation as politically motivated.