Excessive alcohol and drug use is a significant concern with widespread effects on society, contributing to higher crime rates. Research has increasingly linked substance abuse with violent behaviour. Individuals who engage in criminal activities tend to report higher levels of drug and alcohol use compared to non-criminals. Experts have associated alcohol, central nervous system stimulants,…
Going to court as an expert witness is a critical part of a forensic scientist’s job. The courtroom experience can be both challenging and rewarding, as the expert witness plays a vital role in helping the court understand complex scientific evidence. Bericon’s Alan Baker discusses what its like: 1. Preparation Before Court Before appearing…
In 1984, British geneticist Sir Alec Jeffreys made a discovery that would forever change the landscape of forensic science: genetic fingerprinting. This revolutionary technique, born from an accidental observation in his laboratory at the University of Leicester, would soon become one of the most powerful tools in criminal investigations. As we mark 40 years, we…
Some drivers use online applications designed to estimate blood alcohol content (BAC), commonly known as ‘online breathalysers’ or ‘BAC calculators.’ A study aimed to evaluate the calculation methods of various ‘BAC calculators’ available online and assess their accuracy. Researchers analysed the five most popular calculators found through Google, along with a commercial option. They tested…
Objective: Hospitals frequently receive inquiries from individuals concerned about potential exposure to drink spiking, which involves the administration of drugs without their knowledge or consent. This study aimed to identify drugs in the blood and urine samples of patients who suspected drink spiking, focusing specifically on unreported drugs not disclosed by the patients. Methods:…
