Too good to be true? Time to hair the evidence!
Photo by Julie Russell/LLNL
Move over, DNA profilers. Scientists are developing a potentially more powerful technique to identify criminals from their hair.
Genetic techniques can help make pollen useful for cracking criminal cases.
Karen L. Bell
Pollen is all around us, is extremely durable and can provide clues about where someone's been. A new genetic technique will make it easier to use pollen evidence in criminal investigations.
Forensic scientists should be encouraged to shed more light on a pattern of behaviour when investigating incidence.
Forensic scientists should be encouraged to help detect patterns of behaviour in the incidents they investigate. This could lead to changes in the way some things are done and potentially save lives.
Latent fingermarks dusted with micronised Egyptian blue on a $20 note, viewed in the Near Infrared.
The ancient Egyptians knew a thing or two about how to produce a vibrant blue pigment for their tombs and coffins. Now it's being used to help find fingerprints.
A new technique could help the police identify more criminals from just their footprints.
Adam Broomberg & Oliver Chanarin, Trace fiber from Freud’s couch under crossed polars with Quartz wedge compensator (#1), 2015, unique jacquard woven tapestry, 2.9m x 2m.
© Adam Broomberg & Oliver Chanarin
In the middle of a rose garden, on a leafy road in northwest London, nestles the Freud Museum – though the petals, in October, are tumbling. The house, at 20 Maresfield Gardens, is the proud bearer of…
Bodies thought to belong to members of Russia's murdered royal family are to be re-examined for new evidence but forensics has its potential and limitations.
CSI and its franchise has achieved something unique: making forensics glamorous and sexy and fuelling public fascination with the dead.
How to deal with all that digital evidence?
West Midlands Police
So much of modern life involves our digital devices – including crime. As the field of digital forensics gains prominence, practitioners need practical and ethical guidelines.
The Brazilian’s death showed a major human weakness.
The death of the Brazilian electrician at the hands of the Metropolitan Police was a notorious case of mistaken identity. The same thing would probably happen today.
There aren’t enough skilled investigators to tackle the cybersecurity problem.
The resources of those in cybercrime outstrip the agencies investigating them - we need more skilled digital forensic specialists fast.
Preparing for bodies – Emergency vehicles are lined up near the crash site of the Germanwings Airbus A320 Flight 4U9525.
The mountainous terrain of the crash site of Germanwings flight 4U9525 will be a challenge for recovering the 150 people killed in the accident.
Forensics is a very different business when it comes to technology.
Forensics is changing in the digital age, and the legal system is still catching up in terms of how it uses digital evidence.
Advances in science are causing problems in courtrooms.
Despite what we see on television, forensic science is not always easy to understand or simple to convey to a jury, many of whom may not have studied science since they were in school. When a case fails…
The painting of the Sistine Chapel was an exercise in logistics, which can be analysed for insights into who and what was involved in its creation. The same goes for any crime requiring some organisation.
Mention the word “logistics” and most people would probably think of trucks or the shipping of freight at a mundane best. A more textbook definition might be that logistics is the managed movement of resources…