58 According to the passage, which of the following statements is true?
(A)Reconstruction of an accident scene on a highway has to shut down traffic.
(B)Using drones to reconstruct an accident scene takes too much time.
(C)Reconstruction of an accident scene on a highway uses drones.
(D)Using drones to reconstruct an accident scene may frighten drivers on a highway.

“Forensic法醫的 science” means applying scientific methods and processes to solving crimes. 

Forensic法醫 science has become an integral構成整體所必需的, 內置 part of many criminal cases and convictions定罪、觀點、堅信. 

The extraordinary非凡的；特別  innovations新觀念；新方法 and advancements發展，提高，改善 in forensic法醫 science have allowed it to become a highly developed science that involves包含, 涉及 number of disciplines.

The field領域 of forensic法醫 science draw from從……提取… a number of scientific branches部分, 一部分；分之 including physics物理, chemistry, and biology, with its focus being on the recognition, identification識別，辨認, 身份證（明）, and evaluation評估 of physical evidence.

These scientific experts use microscopic極小；顯微鏡才可看見 examining techniques,  complex許多相關的不同部分組成的；構造複雜 instruments, mathematical數學 principles, scientific principles, and reference literature to analyze evidence as to identify both class and individual characteristic特徵.

In the past decade, they have started using laser scanners, drones雜訊、無人機 and photogrammetry照相測量法 to obtain得到，獲得 3D point clouds點雲 of accidents or crime scenes.

Reconstruction（對被毀的事物進行的）重建，改造 of an accident scene on a highway using drones雜訊、無人機 involves data acquisition獲得, 收購品（常用於收藏）, 收購物 time of only 10-20 minutes and can be performed without shutting down traffic.

The majority of forensic scientists perform their jobs within the confines界限；範圍 of the forensic laboratory實驗室；實驗大樓 or morgue太平間，停屍房；their work may also take them outside of the laboratory實驗室；實驗大樓 and to the crime scenes, where they observe觀察；觀測 the scene and collect evidence.

Forensic scientists may work for local, state and federal law enforcement agencies and government, private laboratories, and hospitals. They may also serve as independent forensic science consultant顧問；諮詢師.