Year 11 students were horrified to discover that King Duncan had been brutally murdered while sleeping at Macbeth's castle.
Luckily, officers from 11GEA were on hand to gather evidence, interview suspects and search for clues indicating who could have carried out such an atrocious crime.
Donning shoe covers and plastic gloves, to avoid contaminating the crime scene, the students worked together to piece together the clues. They then wrote a press release to inform the public of the crime.
DCI Murphy said: 'My team of officers and detectives worked quickly and professionally to catch the culprit. Our investigation continues.'