What is the significance of Hsi Duan Yu in the history of forensics?

A Chinese book, Hsi Duan Yu (the washing away of wrongs), contains a description of how to distinguish drowning from strangulation. This was the first recorded application of medical knowledge to the solution of a crime.

Which of the following is true about the collection of evidence at a crime scene?

Which of the following is true about the collection of evidence at a crime scene? To forensic investigators, recognition means they must recognize the real evidence of the scene that is associated with the crime from other things that are not evidence.

What databases exist to help forensic examiners identify class characteristics of pattern evidence?

Forensic Databases: Paint, Shoe Prints, and Beyond

  • Integrated Ballistic Identification System: IBIS.
  • Paint Data Query: PDQ.
  • National Automotive Paint File.
  • Glass Evidence Reference Database.
  • TreadMark™
  • SoleMate.
  • Forensic Information System for Handwriting: FISH.
  • International Ink Library.

When was forensic science first used in China?

Although it is uncertain exactly where the concept of forensic science originated, most historical experts agree it was very likely in China around the 6th century or earlier. This belief is based on the earliest known mention of the concept, found in a book titled “Ming Yuen Shih Lu,” printed in that period.

Which forensic scientist helped solve the St Valentines Day Massacre?

Dr. Calvin Goddard
Overview. After the St. Valentine’s Day Massacre on February, 14, 1929, one of the nation’s foremost forensic scientists, Dr. Calvin Goddard, was hired to examine the ballistic evidence.

When was the Chinese book Hsi Duan Yu published?

The Chinese book Hsi Duan Yu (The Washing Away of Wrongs), which appeared in 1248, provided the first association of medicine and law (Kind & Overman, 1972, cited in Almirall & Furton, 1995).

What are the 7 S in forensics?

Answers in the Correct Order: Separate the Witnesses. Scan the Scene. See the Scene. Sketch the Scene.

What are the things you should remember before collecting pieces of evidence?

Collect evidence correctly, preserve each specimen separately, use and change gloves often, avoid coughing or sneezing during the collection, use appropriate tools such as cotton-tipped applicators, sterile water, cardboard swab boxes, separate paper bags, and envelopes to prevent cross-contamination of samples …

What are the four types of evidence in a criminal investigation?

There are four types evidence by which facts can be proven or disproven at trial which include:

  • Real evidence;
  • Demonstrative evidence;
  • Documentary evidence; and.
  • Testimonial evidence.

What are the six area of forensic examination?

Chapter 10: Forensic Sciences.

  • Topic 1: Physical Matching.
  • Topic 2: Fingerprint Matching.
  • Topic 3: Hair and Fibre Analysis.
  • Topic 4: Ballistic Analysis.
  • Topic 5: Blood Spatter Analysis.
  • Topic 6: DNA Analysis.
  • Topic 7: Forensic Pathology.