Giving evidence on Thursday in a Federal Court defamation trial, Ms Higgins also denied her claims around the alleged rape by Bruce Lehrmann had adapted and evolved over time.

Lehrmann has sued Network Ten and journalist Lisa Wilkinson for defamation over a February 2021 report on The Project where Ms Higgins was interviewed.

The rape allegedly occurred in the Parliament House office of Lehrmann and Ms Higgins’ then boss, senator Linda Reynolds, in the early hours of March 23, 2019.

Lehrmann denies that any sexual intercourse or intimacy occurred.

Under cross-examination by Lehrmann’s barrister Steven Whybrow SC, Ms Higgins was taken to a $325,000 book deal she signed with Penguin Random House for an account of the events surrounding the alleged rape.

Already receiving around $108,000 as an advance, Ms Higgins denied she had a financial interest in the outcome of the defamation proceedings, given that she was still yet to receive approximately $216,000.

“If I ever actually finish the book, I will donate all $200,000 whatever to charity. I don’t care about the money,” she told Justice Michael Lee.

A draft sent to Penguin in April 2021 was “crap” and contained inaccuracies about the alleged rape, Ms Higgins said, saying her evidence to the court was the actual truth.

Ms Higgins was questioned about how her evidence had changed over time, including the timing of a panic attack she had in Parliament House and the location of a box of chocolates she claimed she polished off after the alleged rape.

“I want to suggest to you that is an example of your evidence evolving as you find out new information,” Mr Whybrow said.

“No, I don’t accept that,” Ms Higgins answered.

She admitted giving incorrect statements to Wilkinson and Ten producer Angus Llewellyn during a five-hour interview conducted in January 2021, before she was filmed for The Project broadcast.

These claims, which included what security did and what she was wearing after the alleged rape, were based on her beliefs at the time, the court was told.

The defamation trial, which was watched by almost 15,000 people on a livestream, continues.

Lehrmann has already given evidence and has admitted to a number of lies and false statements he gave to police, Parliament House security, his employer and supervisor, and the media.

He was charged in August 2021 over the alleged rape, but his criminal trial in the ACT Supreme Court was derailed by juror misconduct.

Prosecutors did not seek a second trial, citing concerns for Ms Higgins’ mental health.

A landmark report into the ACT legal system and the Higgins case in August made damning findings against former director of public prosecutions Shane Drumgold, which he has sought to challenge.

Lehrmann is also before Queensland courts accused of raping another woman twice in Toowoomba in October 2021.

He has not yet entered a plea, but his lawyers have indicated he denies the charges.

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