Trump’s former lawyer set to face tough cross-examination after testifying ex-president took part in hush-money scheme.

Donald Trump’s former lawyer Michael Cohen has resumed testifying in a New York City courtroom, a day after Cohen accused the ex-United States president of taking part in a scheme to suppress negative media coverage before the 2016 elections.

Cohen, the prosecution’s star witness, faces what is expected to be a tough cross-examination from Trump’s legal team on Tuesday.

Trump, the first former US president to go on trial, was being joined in the Manhattan courtroom by an entourage of Republican supporters, including House Speaker Mike Johnson.

Their presence on Tuesday as Cohen returned to the stand is a not-so-subtle show of support meant not just for Trump – who is seeking re-election in November – but also for voters tuning in from home and for the jurors who are deciding the former president’s fate.

On Monday, Cohen testified that the ex-president ordered him to pay adult film star Stormy Daniels, who said she had a sexual encounter in 2006 with the married real estate developer-turned-politician. Trump has denied any encounter took place.

Cohen’s $130,000 payment in October 2016 is at the heart of Trump’s trial, the first for a former US president, which began in New York state criminal court in Manhattan last month.

The case is one of four criminal indictments against Trump, who is the presumptive Republican Party nominee heading into November’s presidential election, despite his legal troubles.

The former president faces 34 felony counts of falsifying business records in relation to payments made to Daniels.

Prosecutors have zeroed in on the political dimensions of the payments, arguing that Trump engaged in a conspiracy that aimed to “undermine the integrity” of the 2016 presidential election, which he won.

Trump has pleaded not guilty and slammed the indictment as a politically motivated “witch-hunt”.

During his first day on the witness stand, Cohen, 57, described multiple episodes in which he said Trump approved payments to keep damaging sex-scandal stories out of the public eye, in an effort to prevent them from hurting his campaign for the White House.

“Everything required Mr Trump’s sign-off,” Cohen said on Monday.

Cohen also told jurors that Trump was furious that Daniels was shopping a story about their alleged sexual encounter.

“He said to me, ‘This is a disaster, a total disaster. Women are going to hate me,’” Cohen testified. “‘Guys, they think it’s cool, but this is going to be a disaster for the campaign.’”

Trump’s defence team is expected to challenge Cohen’s credibility during cross-examination, however, and paint him as a liar who cannot be trusted.

Cohen pleaded guilty in 2018 to federal charges related to the hush-money payments, as well as for lying to Congress. He was sentenced to three years in prison.

Al Jazeera’s Kristen Saloomey, reporting from outside the courthouse on Tuesday morning, said “it all really comes down to [Cohen’s] word”.

“And his word has been highly suspect from the beginning of this case, given that he’s gone to jail for lying under oath in the past,” Saloomey said.