US President Donald Trump has denied having fired FBI director James Comey a year ago over investigating the Russian meddling in the 2016 US election.

The US president accused James Comey of committing "many crimes" after the fired FBI director denounced Trump as “morally unfit” for office.

Donald Trump is morally unfit to lead the US, says James Comey, the former FBI chief who was fired by Trump last year.

Trump has denounced former FBI Director James Comey as a “liar & leaker” who “should be prosecuted” after he called the president unethical and “untethered to truth." 

Former FBI Director James Comey says he reopened the email investigation into Hillary Clinton's emails because he was sure she would be elected.

Former FBI Director James Comey blasts President Donald Trump as unethical and “untethered to truth.”

FBI Deputy Director Andrew McCabe has stepped down after criticism by US President Donald Trump.

James Comey says he hopes the US will have more "ethical leadership" in 2018, in a veiled denunciation of President Trump.

US President Donald Trump’s personal lawyer says it was his “mistake” that the president sent out a tweet, which posited potential evidence of obstruction of justice in the so-called Russia probe.

US President Donald Trump has denied having asked then FBI director James Comey to stop investigating former national security advisor Michael Flynn.