Essay On Crime Scene

7) Pollen & Spore identification can provide important trace evidence in solving crimes dues to their

Any moist or wet biological evidence (blood, body fluids, plants, etc.) like the lottery ticket on the counter with the blood smeared print on it should be collected wearing gloves it should then be placed in a clean unused paper container such an envelope, and or small bag and transported back to an evidence receiving area, it should then be taken out of the bag and allowed to air dry thoroughly. The Ninhydrin process should be applied to this piece of evidence to obtain noticeable prints.

Forensic Science has contributed to our world a great deal. People often misunderstand Forensic Science and believe it is much more capable than it really is. As a matter of fact what you see on T.V. is around 80% false or over exaggerated in some way. To Start of, Criminal Investigation is the largest and most known form of Forensic Science. Some of the more known areas include; Fingerprinting, Ballistics, DNA Identification, Fiber Samples, Computer Animation, Documentation analysis, etc. To get this out of the way in the beginning, what you saw on last night’s law and order is far from the truth. Things they do in a matter of hours take months at a time, and most of the time aren’t even plausible concepts.

By now the crime scene has been labeled a homicide and detectives have been dispatched to the scene. When the detectives arrive the lead officer will then provide a detailed crime scene briefing to the detective in charge of the scene. This briefing will be the only opportunity for the detective to receive the initial aspects of the crime scene prior to subsequent investigation. Since the crime scene and any/all evidence collected are the key factors in making a case, the crime scene must be documented as soon as possible including, appearance and condition of the scene upon arrival, lights on/off, shades up/down, doors, windows open/closed, any unusual smells, ice, liquids, weather conditions, temperature, and any personal items that may have been left behind. Once the lead detective has been briefed and evaluates the scene him/herself, he/she will then need to determine if consent to search and/or obtaining a search warrant is needed. The scene assessment allows the lead detective

The Insanity defense is mentioned as confusing to the psychiatric and legal concept. Furthermore, it is explained that the word “insane” is more of a legal word, then a medical term, and therefor to prove a person or a criminal insane, one must find the mental condition, of a criminal, severely impaired to the point of losing one’s free will. A psychiatrist may be or may not able to determine such illness, and a jury’s decision solely based on a psychiatrists’ opinion may be grounded on unreliable evidence. Retrieved from; West's Encyclopedia of American Law, edition 2 (2008).

Like you see in the Crime scene investigation shows like CSI and Bones, there are many things that go into investigating shows a lot of those things happen but it takes much longer than forty or sixty minutes to solve the crime. While crime scene investigating is very serious job, collecting evidence at crime scenes requires education and knowing of what you're doing, requires hard work, and it can be difficult to perform this job.

Investigation: The detective upon receiving information on the events, beings his initial investigation of the crime. The detective, along with his team, collects evidence such as: video surveillance, finger prints, bullet analysis, blood pattern analysis, DNA, and interviews the witnesses. At some point in the investigation, an interview was conducted on a customer that got a full description of the suspect. The detective, upon hearing his statement, requests for a sketch artist. The sketch artist pencils up a picture of the suspect and copies are made and handed out to all patrols. The individual describes the suspect as a tall white male, with short brown hair, about 6’4, wearing glasses with a five o’ clock shadow, and about 210lbs. The suspect was described as wearing a white hoodie and blue

1). Forensic Psychology is the application of the theories of psychology to law and the legal system. Issues of violence and its impact on individuals and/or groups delineate the main and central concerns in Forensics within the adult, juvenile, civil, and family domains. Forensic psychologists provide advice to legislators, judges, correctional officers, lawyers, and the police. They are called upon, for example, to serve as an expert witness, diagnose and treat incarcerated and probationed offenders, and screen and evaluate personnel in the law enforcement and judicial systems. Forensics encompasses a wide range of academic orientation. Synonyms for Forensic psychologists include criminal psychologist,

between a cut (an injury that is longer than deep) and a stab wound (an injury

When a crime has been reported, the responding officer and/or detective have to note the dispatch information such as address/location, time, date, type of call, parties involved. The officer(s)/detective(s) have to be observant when approaching, entering and exiting a crime scene such as look, listen and smell.

used to looking at a dead body. Then she saw it, clutched in her hand

Finally, finally, the sirens stop. It’s so sudden, flooding the air with a moment of silence. My ears start to pick up the city noise again, faint and comforting in its normality. I hear footsteps behind my, and I turn to meet them. Two police officers are approaching me carefully, their guns drawn. What’s happening? Why do they look like they’re coming for me? I didn’t do anything. Questions flicker through my mind, none of them staying long enough for me to answer them.

were the bodies of both Nicole Simpson and Ron Goldman. There was a large amount

Nothing is more crucial to any investigation than the actions of the first officers on the scene and the actions they take regarding the preservation of the crime scene, detention of witnesses and an arrest if possible. The immediate objective of the first officers on the scene must be the safety of all parties involved and all else follows

In this paper, I am going to describe each specialized personnel that will be needed at the scene of a crime or mass disaster. I will inform you of what duties each of these specialized individuals will possess. You will be able to know and understand each of these responsibilities.