Why You Should Hire a Car Accident Lawyer There are ways to safeguard your rights following an accident. Contacting a lawyer who specializes in car accidents could make a big difference in how your case goes. A professional lawyer will go to great lengths in gathering evidence to prove liability and damages. This includes speaking with witnesses and obtaining police reports. Experience Car accidents are a regular event in the United States and can prove to be extremely devastating. They can cause serious injuries and can be expensive to fix.