Hello, today I will show you what we have been learning in forensic science!
Patterns!: Forensic sciences use patterns to find the truth by noticing how footprints are placed, items, and even fingerprints. For example if there was a crime scene with the same footprints of where the suspect was killed, and the footprints only appear where the person was killed they can easily tell that, that is the killer.
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Evidence!: Finger prints are more individual other than shoe prints or blood spatters because everyone in the world has unique finger prints. Same with shoes if you can see who brought the shoes you can narrow down the suspect. You can also estimate their height with their shoes.
Crime scene!: If a footprint or for example hair colour you could use that evidence to narrow down a suspect by getting the shoe print and seeing all the people that got it and the hair colour by seeing who has the same hair colour. If you by chance say saw a strand of hair you can use it for DNA and narrow down the suspect. While with finger prints you have to scan them but you can easily get the suspect then since everyone has different finger prints! Here is a really good example imagine that a crime scene happens and we need to find the suspect, we look around and find foot prints and strand of hair which is black and looked around 2A. You can then find the DNA of the hair and match the closest people that have it. You can then check the server to see who brought those shoes and you can narrow it down. When you get the people you are sure of you can integrate them and make them talk.
Why you should never touch a crime scene without gloves!: If you did happen to touch a piece of glass that stabbed the person then the police would suspect that you are the culprit since your finger prints are now on the glass. Same with shoes that were maybe ripped off or a gun perhaps.
If I were a forensic scientist I would probably be a pathologist because I think its cool to look at dead bodies and examine how the suspect was killed and with what. For example if a suspect was killed with a gun you can examine the body and see if the person was left handed or right handed. You can also see how old the person is isn’t that cool!?
Here are pictures of a pathologist doing pathologist things!
Well I hope you liked my blog post about forensic science bye! 🙂
