This practice emerged in part from Bertillon's anthropometric system.
What is fingerprinting?
A common stain described as congealed dust.
What is mud?
In the early 20th century, pathologists sometimes gained fame for performing this procedure.
What is an autopsy?
An inexpensive booklet published in 1829 contained the rare illustration of a coroner’s jury inspecting a corpse.
What is a chapbook?
Despite its often alarming elements, this is a space of emotional and physical equilibrium.
What is a crime scene?
During the 19th century, suicide increasingly came to be viewed not as sin or crime, but as a symptom of this.
What is mental illness?
It distinguishes dust from mud and grime.
What is pulverization?
The detection of scar tissue on a fragment of flesh secured the conviction of this suspected killer.
Who is Hawley Harvey Crippen?
Inquests took place here, which traditionally functioned as a public house in early 19th‑century London.
What is a tavern?
A forensic field that focuses more on crime scene specifics than on general theories from theoretical or medically based approaches.
What is criminalistics?
Contrary to idea that suicide was a taboo subject, it was often reported in this public medium.
What are newspapers?
The transfer of physical evidence between objects in a crime scene.
What is Locard’s Exchange Principle?

Who is Bernard Spillsbury?
Experts historically enjoyed this type of legal protection shielding them from lawsuits over their courtroom testimony.
What is expert immunity?
The ability to keep one's own thoughts and reactions in check during an investigation.
What is introspective self-discipline?
This case is considered to have laid down the first rules on the admissibility of opinion evidence in common law.
What is Folkes v. Chadd?
This category of dust is specific to what one does for work, and varies from job to job.
What is professional dust?
A London-based printer‑publisher, known for producing radical, execution, trial‑based, musical, and popular literature cheaply.
Who is John Fairburn?
The Chief Justice who first allowed the use of an expert witness in a case.
Who is Lord Mansfield?
The development of scientific approaches toward criminal identification was heavily dependent on supporting technologies, also known as this.
What is "technoscience"?
An expert witness must have this, going beyond the knowledge of an average person, gained through education, training, skill, or experience.
What is specialized knowledge?
Phrase that sums up Locard's theory still critical in forensic science today.
What is "every contact leaves a trace"?
He wrote about his work in "Forty Years of Murder", a best selling memoir published in 1978.
Who is Keith Simpson?
This 1923 legal standard admitted expert testimony only if the scientific technique was “generally accepted” in its field.
What is the Frye Standard?
Gross used this term used to describe an Investigating Officer's report about a crime scene.
What is a touchstone?