Car Accident Injury Lawyers It is important to find an experienced lawyer when you have been involved in a vehicle accident. The lawyer will collect evidence, negotiate with insurance companies, and pursue an action on behalf of you. A lawyer will be familiarized with all laws and statutes applicable to the case. This will make your case more convincing and easier to win. 1. Experience If you've been in a car accident that was caused by negligence of another then you might need to get an experienced injury lawyer to represent your interests.