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Wednesday 4 December 2019

Who Dunnit. BLOOD INVESTIGATION

Who Dunnit? BLOOD INVESTIGATION
In room 4 we have been investigating a crime , somebody had broken in to steal
something, but somehow had been scared and decided to leave. 
At the crime scene the window had been found shattered and broken,but evidence was found. a piece of clothing was found and it had been cofirmed there was blood on it. with the help
of cctv we have now narrowed down to 4 suspects.

due to privacy ,we can not show the supects faces or name.
so they are known as suspect 1 , 2 , 3 and 4.


We had examined and tested the blood that had been found, it had been found to be A+
-The Suspects blood is A positive.


Now all we had to do was to find out the 4 suspects blood types to see which would match. And Our Blood Ivestigation had begun.
At first Suspect 1 was tested but the result was=AB+ 
then Suspect 2 , but the result was=B
Suspect 3.=A+  suspect 4=O
So the criminal was Found and our case had come to end.
The Criminal ,Suspect 3.





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