A South Carolina forensic firm working since 1997 across mechanical, electrical, structural and chemical engineering, collision reconstruction and fire. Its investigators are NAFI Certified Fire and Explosion Investigators and its methodology is stated as grounded in NFPA 921 and the scientific method — the two things a US fire opinion is tested against on cross-examination. It answers the standard sequence: where the fire originated, what caused it, how it spread, and what damage, injury or loss followed.