The traffic light was red ...
It's midnight. Oliver, his girlfriend, Lisa, and Kim (her best friend) are heading into town after cruising round the neighbourhood catching up with friends.
Oliver hasn't had anything to drink, but he smoked a joint at a mate's place.
As they approach the traffic lights, they turn red. The car in front goes through the red light and so does Oliver. A van is coming the other way, and it can't stop in time. It crashes into them.
Lisa is killed instantly. Oliver's wrecked car spins and bounces off the crash barrier into the path of another car. Its driver isn't wearing a seatbelt. He dies when he is thrown from the vehicle.
Kim is knocked out and badly injured.
Oliver breaks his leg and receives cuts and bruises.
While paramedics treat the injured, a police sergeant takes control of the scene for the police and gives officers key roles. One officer goes with Oliver in the ambulance to hospital.
Oliver has a history of traffic offences; speeding, running red lights, refusing to hand over his keys, careless driving, and dangerous driving. In the past, he has been sentenced to community work and disqualified from driving for six months. He's only had his licence for three years, but he's already been disqualified for 12 months during that time.
At the hospital, the police officer decides not to question Oliver, but he arranges for Oliver to give a blood sample to see if there is any alcohol is in his system.
Back at the scene of the crash, the police's Serious Crash Unit (SCU) arrives quickly. The road is closed and the SCU unit begins to gather evidence and tries to piece together what happened. They talk to the driver of the van, who received only minor injuries but was badly shaken. Detectives from the Criminal Investigation Bureau (CIB) visit the scene briefly, but they aren't needed.
Late the following day, Oliver goes home from hospital.
The Officer in Charge (OIC) has already talked briefly with the police legal section and the Crown Solicitor's office about what charges should be laid – that is, what crimes Oliver will be charged with. The Crown Solicitor's office decides whether cases brought by the police will proceed to the criminal court. Its lawyers represent the police in serious cases.
The OIC of the case visits Oliver at home, arrests him and charges him with manslaughter (killing without intent), and reckless driving causing injury. Police now call Oliver the "alleged offender".
Oliver is seen as innocent until proven guilty.
Under the Bill of Rights Act 1990, if you are charged with a crime, you have the right to be presumed innocent until proven guilty in a court of law. "The presumption of innocence" is a basic right under New Zealand's criminal justice system.
The OIC informs Oliver of his rights and responsibilities under the Bill of Rights, including:
Oliver is taken to an interview room in the police station, and police officers ask him about the accident. This is a chance for Oliver to explain his actions and/or deny he did them.
He has several choices about the interview. He can:
While this is happening, the police are gathering more evidence for the case.
At the end of the interview process, they will decide whether there is enough evidence to charge Oliver.
In this case, there is. Oliver is formally charged with specific offences - two charges of manslaughter and one charge of reckless driving causing injury. He is again cautioned - reminded - that anything he says will be taken down in writing and may later be used as evidence against him.
He is led away to the cell area, where, as the "prisoner", he is "processed". Oliver is searched, and details like his name, age, and date of birth are recorded on a charge sheet.
Oliver is fingerprinted, photographed, and (because of the seriousness of the case) placed in a police cell by himself to wait for his court appearance the next day.
While this is happening, the police tell Victim Support about the incident.
They will make contact with and offer to help the victims and their families deal with the emotional and physical impacts of the crash.
A police investigation team continues to gather evidence. They check the vehicles for exhibits (pieces of evidence) and talk to the victims and witnesses, and to Oliver's friends and family. All of the information they gather goes into the case file.
There are 4 different categories of offences and the way in which offenders will be processed depends on the category of offence that they are charged with. These categories are determined by the maximum sentence which can be imposed. The category of the offence also determines what type of trial will occur and where the trial will be held:
Oliver is charged with manslaughter, a category 4 offence. Although these things didn't happen to him when he was processed, other category 4 offenders might: