Category Archives: Forensic Evidences

Evidence and Possible Location To Find DNA On Evidence.

Introduction:

🔎Biological evidence is a type of Physical Evidence which contains DNA. Biological evidence are very useful to connect offender to a crime scene. Sometimes these evidence can be hard to find by naked eyes. DNA can be found on many things or objects.

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Collection And Preservation Of Biological Samples In Sexual Offences

Introduction::

👉Sexual assault is a legal term used to describe a range of sexual offences, from showing indecent images to another person, to kissing or touching them, as well as penetration of the person’s body with a body part or object.

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Collection, Preservation And Examination Of Biological Samples

Introduction

There are several challenges to select and collect samples for antemortem and postmortem analysis. The relevance of any finding is primarily determined by the type and quality of the sample submitted to the laboratory that’s why numerous pre-analytical aspects should be considered during collection in order to have samples with sufficient quality and quantity.

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Examples of Trace Evidence

Sources:A Closer Look On Forensic Science written by Archana Singh

Introduction

At a crime-scene, tiny fragments of physical evidence such as hairs, fibers from clothes or carpet can help tell the story of what happened. These are referred as trace evidence. Trace evidence can be transferred when two objects touch or when small particles are disbursed by an action or movement. For example, paint can be transferred from one car to another in a collision or a hair can be left on a sweater in a physical assault. This evidence can be used to indicate that a person or thing was present. It can also help in reconstruction of crime scene.

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Sources Of Trace Evidence

Sources:A Closer Look On Forensic Science written by Archana Singh

🔎🔍Introduction

At a crime-scene, tiny fragments of physical evidence such as hairs, fibers from clothes or carpet can help tell the story of what happened. These are referred as trace evidence. Trace evidence can be transferred when two objects touch or when small particles are disbursed by an action or movement. For example, paint can be transferred from one car to another in a collision or a hair can be left on a sweater in a physical assault. This evidence can be used to indicate that a person or thing was present. It can also help in reconstruction of crime-scene.

Continue reading Sources Of Trace Evidence