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This is important because it is the first time that fingerprints were used to identify a certain person, but they didn't know how to classify them. Today we use this to link us to identity of document like passports, driver license. Also used to identify who committed a crime.

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Chemical Testing

This is important to show because it was the first time chemical testing was ever conducted. It is used to identify or quantify chemical compounds.

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Publishment of Toxicology:

This is important because it was the first time we saw toxicology and what it was. This is when toxicology was born. It is still used today to identify toxins and analyze biological samples.

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Polarized Light Microscope was invented

This is important because it allowed us to enhance image contrast and image quality used to study cells, tissues and forensic evidence ect. We still used the microscope today to help us identify certain things in organism, and to study evidence.

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Fingerprints were used to solve crimes for the first time

This impacts us today because it is still currently used to rule out suspects in crime but also to link the offender of the crime. This helps us to find the criminal faster and track their record in the system.

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Presumption test for blood on benzidine:

We should know this because blood is still detected if wiped off surfaces with the chemical benzidine. This can help identify crimes that happened in a certain location.

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Law of medical professional should be the one that determines the cause of death:

This is important because a medical profession knows more information on disease, causes of sudden death and what they look like. This helps to identify the correct reason of death of a person.

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Federal Bureau of investigation was established

This is important because this organization is still out here today protecting the citizens from bad. The FBI leads investigations to find criminals and make then face the consequence of the law.

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First Police Crime Laboratory

We should know this event because it is where evidence is evaluated and interpreted. They use this to keep the evidence confidential and make sure it is not tampered with.

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Guns are unique from one another

This is important because each gun doesn't leave the same markings on a bullet helping us identify the weapon used. This helps us rule out the types of guns used and is used like a fingerprint in guns.

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Development of microscopic crystal test for hemoglobin:

This is important because it is used as a confirmatory test for the presence of blood. This can help us determine if the substance is really blood or another substance.

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Book written on initialized bullet markings:

We should know this because there is knowledge on guns, and this can link bullets to specific weapons. This helps us identify the differences that each gun or weapon leaves on a bullet.

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International Association of Identification:

We need to know this because it is the largest and oldest organization in forensic world. They help to come up with new methods and educate the people about them.

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Portable polygraph

This was important because it can detect the person's ability to tell the truth, but it could also be moved from one room to another. Before they had to have a setup of a polygraph in one place but now polygraph test can happen anywhere.

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Secretion of other body fluids other than blood:

This is important because it will help use to identify the crime by the ability to find bodily fluids after the crime is over. It also helps us collect DNA for testing and identifying individuals of suspection.

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Lie Detection

We should know this because it can detect if the person is lying or telling the truth based on vital signs. Polygraph can be used to assist an investigation and making decisions.

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Identified Haptoglobin:

We should know this because this is a glycoprotein that binds to blood to protect the oxidative factors. This protects blood from being damaged and can be used to determine distress of the body.

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Voice recording used as evidence:

This is important to know because anything that is found on devices can incriminate you if you have illegal things on it. It is like if you said something directly to someone but it across media.

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DNA was found reliable:

This is important because it help uniquely identify a person or link them to the crime. This also helps in not convicting the wrong person for a crime at hand.

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NIDIS enabled interstates cooperation to link crimes:

This is important because it can link another case or crime to a person based off of DNA. This can be used to help solve other cases and help to solve the one that is currently undergoing.