News & Views

Chartered Society of Forensic Sciences Long Service Awards

As the Chartered Society of Forensic Sciences reaches its 60th anniversary this year, Julie Allard and Kerri Allen are both honoured to have received long service awards in recognition of more than 25 years continuous membership. The Society has grown and there have been many changes from

The end of Dlugosz style DNA evidence in court?

Last week the Forensic Science Regulator released long-awaited guidance in the area of DNA mixture interpretation. Whilst this document is still a draft for consultation and therefore not the final version, the main UK forensic providers have all had input and therefore changes are likely

When did sexual intercourse occur?

Given the nature of sexual offences, the case presented to court is often confined to one person’s word against another.  Disputed versions of events can sometimes differ in only minor ways.  In some sexual offences the timing of an act of sexual intercourse can be a

Washing out the stains

Locating semen stains on clothing usually relies initially on a chemical screening test followed by a microscopic examination for spermatozoa (sperm cells) to confirm the presence of semen. But are the tests used sensitive enough to detect semen after an item has been washed? The term