A federal judge has denied former Trump Chief of Staff Mark Meadows' emergency motion seeking removal of his Fulton County case to federal court.

The judge also denied Meadows' bid to prevent his arrest.

"While Meadows' imminent arrest may present an actual injury, there are strong countervailing reasons to not enjoin the state criminal proceedings," the judge said in the ruling.

Meadows last week filed a motion to move his case on the basis of a federal law that he argued requires the removal of criminal proceedings brought in state court to the federal court system when someone is charged for actions they allegedly took as a federal official acting "under color" of their office.

"The Court determines that, the clear statutory language for removing a criminal prosecution, does not support an injunction or temporary stay prohibiting District Attorney Willis' enforcement or execution of the arrest warrant against Meadows," the judge said in denying the motion.

Former Justice Department official Jeffrey Clark and former Georgia GOP chair David Shafer have also filed motions seeking to move their cases into federal court.

Attorney Kenneth Chesebro, one of the 19 defendants charged in the DA's indictment, has filed a request for a speedy trial -- a development that a RICO expert says could have a "massive" impact on the case.

Chris Timmons, a former Georgia prosecutor who is an expert on Georgia racketeering laws -- which are known as RICO for short -- tells ABC News that when a defendant files a speedy trial demand, they have to be tried within a certain amount of time, or they are acquitted by law.

Though it's not immediately clear what the exact effect will be in this case, Timmons said that many of the defendants won't be ready for trial that quickly, meaning the case could end up having multiple trials.

"That completely changes the strategy of this trial," Timmons said.

Referring to his time as a prosecutor, Timmons said, "We used to view [speedy trial requests] as a declaration of war. It means you are ready to go now."

Cheseboro, a former Trump-aligned attorney, faces seven counts in the indictment, which alleges that he outlined "multiple strategies for disrupting and delaying the joint session of Congress on January 6, 2021."

United States District Court Judge Steve Jones has denied Jeffrey Clark's motion for an emergency stay in his case.

Clark, a former Justice Department official, had sought an emergency stay of the Fulton County proceedings, including his arrest warrant, until after Labor Day, so a judge could rule on his motion to remove his case to federal court.

Clark, in a separate motion, is seeking to remove his case to federal court on the basis that he was serving as a high-ranking DOJ official during the timeframe alleged in the DA's indictment. Former Trump chief of staff Mark Meadows and former Georgia GOP chair David Shafer have also filed similar motions.

Clark is accused in the indictment of urging senior DOJ officials to falsely tell Georgia state officials that the DOJ had "identified significant concerns" about the tabulation of election returns in the state.

The Fulton County Sheriff's Office has released mug shots of three of the attorneys who prosecutors say helped lead the efforts to overturn the 2020 election results in Georgia.

Authorities released mug shots taken of former New York City mayor Rudy Giuliani and former Trump campaign lawyers Sydney Powell and Jenna Ellis.

All three were processed at the Fulton County Jail and released on bail.

District Attorney Fani Willis requested a trial start date of Oct. 23, 2023, for all 19 defendants, according to a filing in response to Kenneth Chesebro's demand for a speedy trial.

"The State of Georgia, through Fulton County District Attorney Fani T. Willis, and respectfully requests that this Court specially set the trial in this case to commence for all 19 defendants on October 23, 2023," the motion said.