At-fault driver admitted everything at the scene, now totally changing his story to insurance??

A few practical things: First, request a copy of the police report as soon as it's available — you can usually do that directly through the department's records office without waiting for insurance to get it. Second, have your sister write out a detailed statement now, while the memory is fresh, and save it somewhere safe. Dates, exact words the other driver used, everything. Third, if your injury follow-up shows anything significant, keep every single record.

Not legal advice, but — when you have a credible eyewitness, physical damage consistent with your account, and a police report, disputed-liability cases like this usually resolve in favor of the person with the documentation. The other driver's statement alone isn't enough to flip fault if the evidence doesn't support it. If your insurance tries to assign you any percentage of fault after the report comes in, that's worth a conversation with a PI attorney before you accept anything.

Just want to make sure I understand — when the police officer was there, did they actually write down in the report that the other driver admitted fault, or did the officer just take separate statements? That distinction matters because there's a difference between an officer noting an admission versus just recording both sides. Do you know what the report actually says?

Stop talking to anyone on the phone without notes in front of you. Write down exactly what happened while it's still sharp — every detail, timeline, what he said word for word. Send your sister a message tonight asking her to do the same independently. That stuff matters later and people's memories drift.

Please be really careful about how much you share with your own adjuster right now. Even your own insurance company's interests aren't perfectly aligned with yours once there's a dispute — they may want to split fault just to close the claim faster. Don't volunteer extra information, keep answers short, and stick to the facts you can prove.

Almost the exact same thing happened to me — rear-ended, other driver admitted fault on scene, then flipped the story completely once lawyers and insurance got involved. It's infuriating but honestly more common than people think. The good news in my case was that the police report backed me up and ultimately that's what moved things. Hang in there and document everything going forward.

Ugh, this is so unfair and I'm sorry you're dealing with it on top of being injured. The fact that he looked you in the eye and admitted it and then lied anyway says everything about him. I hope the police report comes through quickly and shuts this whole dispute down.

I used to work claims and I'll tell you — a passenger witness statement does carry weight, but adjusters are trained to note the relationship and flag potential bias. That said, it doesn't mean they throw it out. Pair your sister's account with the photos of the damage pattern and the police report and you've got a much stronger picture. Rear-impact damage tells a story on its own. The physical evidence usually wins these disputes.