How long does the investigation phase of a PI case take?

The investigation phase of a personal injury case typically takes 2-8 weeks, depending on complexity. During this phase, your attorney gathers police reports, medical records, witness statements, photographs, and any available video footage. For straightforward car accidents, this process moves quickly. For complex cases—like trucking accidents requiring review of driver logs and federal compliance records, or premises liability cases requiring property inspection—investigation may take several months. Thorough investigation is essential because it establishes fault and builds the foundation for your entire claim.