Trump says he'll plead not guilty after federal indictment

Former President Donald Trump will face charges in the Southern District of Florida, a venue whose reputation for swift proceedings has earned it "rocket docket" status -- a colloquialism that reflects its strict adherence to the speedy trial clock.

Walter Norkin, a former federal prosecutor in the Southern District of Florida, explains why that might be notable.

"The Southern District of Florida is one of the few districts in the country that operates under a 'rocket docket' and, in distinction from the District of Columbia, you can expect a criminal case to be resolved within six months of an indictment issuing," Norkin told ABC News. "The judges in the Southern District of Florida adhere very strictly to the Speedy Trial clock, which, with limited exceptions, requires trial or conviction to occur within 70 days."

As a strategic matter, according to Norkin, the special counsel may have chosen this particular venue as a means to circumvent that inclination as prosecutors face the prospect of "certain policy considerations that take effect as an election nears."

"To the extent a defense strategy would be to delay trial," Norkin continued, "they will have a heavier burden executing that plan in Southern District of Florida than they would in another district."

-ABC News' Lucien Bruggeman

Former President Donald Trump can still be elected president again -- even if he is convicted -- experts tell ABC News.

But there are practical reasons that could make it a challenge, the experts told ABC News after Trump was indicted by a Manhattan grand jury in March.

Read more here.

Attorney General Merrick Garland tapped Jack Smith in November 2022 as special counsel to oversee the DOJ's investigation into former President Donald Trump's handling of classified materials after leaving office.

Former colleagues have characterized Smith, a longtime federal prosecutor and former head of the Justice Department's public integrity section, as an aggressive prosecutor who would not shy away from taking on difficult prosecutorial judgments, with the background and temperament that make him a strong selection for the high-profile role.

Read more about Smith here.

When the former president arrives at Miami federal court on Tuesday, it will mark an extraordinary moment for the country: Trump will be formally placed under arrest by the very government he was once elected to lead.

Once he is arrested, Trump will be booked and processed as a federal defendant and then appear before a judge for an arraignment.

Trump, or one of his attorneys, will enter a not guilty plea, touching off the prosecution of the former president.

The courthouse has spent the last several days preparing for Trump's arrival, but there is no outward sign Thursday night that he is days away from appearing.

Prior to news of the indictment, members of the special counsel's team were seen going into and out of court and the room where a grand jury has been hearing evidence.

-ABC News' Aaron Katersky