Why a claim gets flagged
Insurers run claims through automated screening before a person ever looks at them, and a file can be routed to a special investigations unit for reasons that have nothing to do with wrongdoing. A claim filed soon after a policy started, a repair estimate out of line with the area, a prior claim history, a treatment pattern that matches a model, or a single inconsistent date can all be enough. The usual signs that this has happened are a letter from an investigations unit rather than the adjuster, a request for an examination under oath, an unusually broad authorization to pull records, and reservation-of-rights or delay letters. Being flagged is a stage in the process, not a finding about you.
What to gather, and where people slip
Pull the policy itself with all endorsements, every letter and email in the claim, the claim number, the original loss report, photographs, receipts, estimates, and any medical or repair records already submitted. Most policies require you to cooperate, so simply refusing usually creates its own problem, but the answers you give are recorded and compared word by word against everything else in the file. The common difficulty is not dishonesty; it is answering from memory about dates, sequences, and amounts when the documents say something slightly different. Check the paperwork before you speak, and say plainly when you do not remember something rather than filling the gap.
Where it can go from here
These files end in several different ways. Some are paid after review, some are denied on policy grounds, some are resolved through negotiation over scope or value, and a smaller number are referred to a state insurance fraud bureau or a prosecutor's office. Those tracks are separate, and a referral is not the same as a charge. In a first conversation we look at what the insurer has actually asked for, what the cooperation clause in your policy requires, what you have already said on the record, and what the documents support, then set out how to respond without making the file worse.
