Mr Williams said a witness who arrived at to the flat while Harmon and his associate were there would also give evidence that Harmon was carrying a machete. He also said that if the jury believed the threats that Harmon was alleged to have made, then it would be easy to see he intended to cause "really serious injury", given that he was carrying a weapon.
Although it could be accepted the news of the rape had made Harmon behave the way he did, "it certainly doesn't excuse it, it's certainly not a defence to this charge to explain why he went round there".
Defence lawyer Marcus Zintl said it was "not denied" that Harmon had gone round to the flats to confront the two complainants.
"What is disputed is that Harmon was in possession of any weapon, let alone a machete," Mr Zintl said.
"Strong words" had been used but Harmon did not make any threats.
Mr Zintl told the jury he would would show "major inconsistencies" between the stories of the two complainants, and between them and one of the prosecution witnesses.
The defence would argue that one of the complainants had "made up" the allegations against Harmon to "divert police attention from the rape".