Members of far-right extremist groups. Former police officers. An Olympic gold medalist swimmer. And active duty US Marines.

They are among the hundreds of people who have been convicted in the massive prosecution of the January 6, 2021 riot in the three years since the stunned nation watched the US Capitol attack unfold on live TV.

Washington’s federal courthouse remains flooded with trials, guilty plea hearings and sentencings stemming from what has become the largest criminal investigation in American history. And the hunt for suspects is far from over. “We cannot replace votes and deliberation with violence and intimidation,” Matthew Graves, the US attorney for the District of Columbia, told reporters on Thursday.

Authorities are still working to identify more than 80 people wanted for acts of violence at the Capitol. And they continue to regularly make new arrests, even as some January 6 defendants are being released from prison after completing their sentences.

The cases are playing out at the same courthouse where Donald Trump is scheduled to stand trial in March in the case accusing the former president of conspiring to overturn his 2020 election loss in the run-up to the Capitol attack.

Here’s a look at where the cases against the January 6 defendants stand:

More than 1,230 people have been charged with federal crimes in the riot, ranging from misdemeanour offenses like trespassing to felonies like assaulting police officers and seditious conspiracy. Roughly 730 people have pleaded guilty to charges, while another roughly 170 have been convicted of at least one charge at a trial decided by a judge or a jury, according to an Associated Press database.

Only two defendants have been acquitted of all charges, and those were trials decided by a judge rather than a jury.

About 750 people have been sentenced, with almost two-thirds receiving some time behind bars. Prison sentences have ranged from a few days of intermittent confinement to 22 years in prison. The longest sentence was handed down to Enrique Tarrio, the former Proud Boys national chairman who was convicted of seditious conspiracy for what prosecutors described as a plot to stop the transfer of power from Trump, a Republican, to Joe Biden, a Democrat.

Many rioters are already out of prison after completing their sentences, including some defendants who engaged in violence. Scott Fairlamb — a New Jersey man who punched a police officer during the riot and was the first January 6 defendant to be sentenced for assaulting law enforcement — was released from Bureau of Prisons’ custody in June.

ALL EYES ON THE SUPREME COURT:  Defense attorneys and prosecutors are closely watching a case that will soon be heard by the US Supreme Court that could impact hundreds of January 6 defendants. The justices agreed last month to hear one rioter’s challenge to prosecutors’ use of the charge of obstruction of an official proceeding, which refers to the disruption of Congress’ certification of Biden’s 2020 presidential election victory over Trump.

More than 300 January 6 defendants have been charged with the obstruction offense, and so has Trump in the federal case brought by special counsel Jack Smith. Lawyers representing rioters have argued the charge was inappropriately brought against January 6 defendants.

The justices will hear arguments in March or April, with a decision expected by early summer. But their review of the obstruction charge is already having some impact on the January 6 prosecutions. At least two defendants have convinced judges to delay their sentencings until after the Supreme Court rules on the matter.