Insurance companies conduct their own investigations to protect their financial interests. They review all evidence—police reports, photos, witness statements, and vehicle damage—to determine which policyholder they believe was negligent. Their goal is to minimize payout. They apply state traffic laws and negligence principles to the facts. Be cautious when speaking with the other driver’s insurer, as they may use your statements to assign you partial fault. It is often wise to let your own insurance company handle communications.

You can negotiate yourself for very clear, minor claims with small medical bills. However, for any claim involving significant injury, ongoing treatment, disputed fault, or complex issues, hire a lawyer. An experienced lawyer understands the true value of your claim, handles all communication, and knows negotiation tactics you don’t. They work to maximize your settlement, often securing far more money than you could alone, even after their fee.

Facts are the building blocks of liability. A precise timeline showing a driver ran a red light, or photos proving a dangerous property condition existed, directly demonstrates negligence. Vague statements allow for dispute; specific, documented facts minimize interpretation and clearly show the other party’s actions (or failure to act) directly caused the harm, which is the core of a liability claim.