Raychelle Burks
Raychelle Burks is assistant professor in chemistry at St Edward's University, Austin, US
OpinionHow to break up a Christmas party
Did a thrown glass shard fell a festive partygoer, or was he stabbed?
- Opinion
A rice kind of fingerprint powder
A new method for producing print powders goes against the grain
- Opinion
The deadly domino effect
People trying to save victims of gas poisoning can suffer tragic consequences
- Opinion
Beating the scopolamine clock
New techniques could increase the window to detect predatory drug poisoning
- Opinion
A lunchtime killer?
The deaths of 21 people are suspected to have been caused by workplace poisoning
- Opinion
The clues that let you trace a single sheet of paper
Forensic science has a new way to detect document fraud
- Opinion
The great art forgery blunder
Indian yellow is a pigment often used to spot fake art. But what if the reference standard was wrong?
- Opinion
Can acid dissolve a body?
Watch an experiment recreating how murderers tried to cover their tracks
- Opinion
Murder without forensic evidence
The 2012 hunt for Michelle Mockbee’s killer emphasised detective skill over fingerprints
- Opinion
How Roosevelt's Tree Army were poisoned
In the first of a new column, Raychelle Burks investigates a mass arsenic poisoning during the Great Depression
- Podcast
Haloperidol
It failed as a painkiller, but Haldol rapidly became an essential medicine for schizophrenia. Raychelle Burks explains more
