The charge was dropped and outside the court, Muliaina faced the media looking dazed and hurt.
His lawyer called the decision to prosecute him "outrageous". It is easy to agree.
Wales is a rugby-conscious place. A recent All Black will command attention when he plays for a visiting team. But Wales is not the United States.
British justice does not condone defendants being exposed to publicity like this before they can answer a charge.
Weeks elapsed in this case between the complaint and the arrest, weeks in which the police could surely have checked the strength of their evidence.
They have put Muliaina through another six months of anxiety, for what purpose? New Zealand courts are often accused of going too far to protect All Blacks or former All Blacks in trouble.
Name suppression is given to them too easily. But this case illustrates they may suffer unduly in other rugby playing places.
It needs to be acknowledged that allegations of sexual offences are often hard to prove. Usually there are no witnesses to corroborate a complaint. But this problem is so obvious that some people will always suspect it is the reason a charge has been dropped.
For that reason a false or uncertain complaint can cause a lasting injustice.
Every person has the right to complain if their are indecently touched, on a crowded dance floor or anywhere else - and the police are criticised for not acting on complaints often enough. In this case they did not just act, they made it a public drama.
If this is the downside of the All Blacks' international prominence, it is unfair.