Police Investigation in Civil Cases You have been injured in a car accident. The police conducted an investigation, determined that you caused the accident, and charged you with a criminal offence. You think that because you have been criminally convicted in relation to this accident that you do not have a civil case to recover damages for the injuries that you sustained. This may not be true, however. Police investigations are not determinative of the result in a civil trial. Regardless of the conclusions drawn by the police following their investigation and whether charges are laid, triers of fact in the civil system must weigh all relevant evidence and can potentially reach very different conclusions than the police. Chris Richard, Managing Partner of Graves and Richard, a well-known personal injury law firm serving St. Catharines and the Niagara Falls area, sat down with host Lee Sterry of Niagara’s 610 Newstalk Radio and discussed this topic during a recent episode of Legal Matters. The Two Systems: Criminal/Regulatory and Civil It could be said that we effectively have two separate and independent legal systems in Ontario. We have the criminal system, which includes the regulatory system for our purposes, and the civil law system. Someone is involved in the criminal and regulatory system when he or she is charged with a criminal offence under the Criminal Code, or a provincial offence under the Highway Traffic Act. The criminal and regulatory system is a state versus citizen system. Someone is involved with the civil system when he or she has a dispute against another individual. The state isn’t involved in civil law other than providing a court system within which to resolve the disputes. How the Systems Interact One area in which these two systems interact is that of police investigations of car accidents. Accident Reconstruction Reports In almost every accident, a police investigation is conducted in which photographs will be taken of the accident scene, and statements will be obtained from the people involved in the accident and independent witnesses. In cases involving serious injuries or fatalities, the police will prepare an Accident Reconstruction Report, in which the accident is reconstructed using measurements, positioning of the vehicles, and speed calculations to draw conclusions regarding points of impact. Also, Vehicle Inspection Reports will be prepared after mechanical inspections of vehicles are performed. The police perform investigations, and prepare these reports solely for the purpose of determining whether a criminal or regulatory charge should follow a collision. By the time someone contacts a personal injury lawyer, the accident scene has been cleared, the vehicles have been removed, and the witnesses have gone on their way. The raw data accumulated by the police becomes vitally important to the personal injury lawyer in preparing a case. For the purposes of the outcome of a civil case, the conclusions drawn by the police from their evidence aren’t determinative. In a civil case, the trier of fact, whether it be a judge or a jury, has the duty to assess the reliability and the strength and weakness of all the evidence that comes before them. A personal injury lawyer will often take the raw data collected during a police investigation, and give it to a forensic engineer with a speciality in accident reconstruction to perform an independent evaluation of the evidence and draw their own conclusions. Engineers tend to be more qualified than a police accident reconstructionist in the sense that they have completed more years of schooling and have developed a speciality in the area. If the conclusion drawn by an engineer is different from the conclusion drawn by the police regarding how an accident occurred, that is evidence that a trier of fact will assess along with the Accident Reconstruction Report and other raw evidence.
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