Pupils use science to solve 'Who Dunnit' mystery
Around 80 pupils from 16 secondary schools across the North West took part in a unique experiment at LJMU to see how chemistry can help provide vital clues in solving crimes.
LJMU staff devised a special 'Who Dunnit' crime scene mystery for the 13 and 14 years olds, and using forensic science techniques, they analysed five different samples taken from clothing belonging to five suspects, including a farmer and a builder, to establish who committed the murder.
Dr Ian Bradshaw, who organised the LJMU event, said: "This was a great opportunity for the next generation of potential scientists to see how science affects their daily lives, and have some fun at the same time. They had a chance to have a hands-on go with real science, and learn how to solve problems using chemistry."
The event was organised as part of the national Salter's Festival of Chemistry programme, which is designed to encourage more young people to consider science as both a school subject option and possible career path. 
The following schools took part in the event:
- Deyes High School, Liverpool
- Fazakerley High School, Liverpool
- Formby High School, Formby
- Archbishop Beck High School and Sports College, Liverpool
- Hillside High School, Liverpool
- Knowsley All Saints R.C. High School, Kirkby
- Neston High School, Neston
- Queen's Park High School, Chester
- Sharples School, Bolton
- Shevington High School and Technology College, Wigan
- St. Richard Gwyn Catholic High School, Flint
- The Whitby High School, Ellesmere Port
- Tulketh Community Sports College, Preston
- Upton Hall School, Wirral
- William Hulme's Grammar School, Manchester
- Wirral Grammar School for Boys, Wirral