Hello, the criminal case analysis essay you consulted is as follows: 1. The study of time is one of the important conditions for affirming or denying criminal suspects. The determination of the crime time is of great significance for arranging the criminal object. The analysis and study of time are carried out from two aspects. On the one hand, it is necessary to determine the time of the case, provide information for investigation and narrow the scope; On the other hand, we should make full use of time. Provide investigation clues, confirm or deny suspects. How to determine the time first? It was gradually determined on the basis of field investigation, investigation, interview and analysis. The main basis for determining the time of the case is: 1 squeezing the time from both ends of the case occurrence and discovery. (2) According to the time when the victim, discoverer, informant, insider and people around the scene heard special voices, shouted, saw the deceased at last, and found suspicious people and suspicious circumstances, the time of the case was inferred. 3 Infer the time of the case according to the schedule and daily activities of the victim and related personnel. 4. Judge the time of the case by the disappearance and change of the traces on the scene and the old and new degree. According to the digestion and emptying degree of the stomach contents of the deceased and the urine storage in the bladder, the time of the crime was determined. According to various items of recording time, such as the time when the clock stopped swinging, the date when the calendar stopped rotating, the date when the diary stopped recording, the time when letters, mails and short messages were received, the time when telegrams were postmarked, and the time of remittance documents. Can be used as a reference to infer the time of committing crimes. The analysis and research on the time of a case is mainly to use time to find out the situation, narrow the scope of investigation and provide clues, which is an important factor in determining the nature of the case. At the same time, time is also an important basis for affirming clues (determining criminal suspects) or denying clues. Second, the research site of the crime scene The research site of the crime scene refers to the specific location of the case and the surrounding geographical environment, including not only the specific location of a street and a lane, but also the surrounding environmental areas, such as residential areas, industrial and mining areas, scenic spots, suburbs, traffic arteries, public places, remote areas, rivers and mountains and other geographical environments. In some cases, the nature of the case varies from place to place. Therefore, location is also an important factor in analyzing the case and determining the nature of the case. When analyzing the location, it is necessary to combine the number of lost items, the means of transportation used in the crime process and the traffic situation in the area to study its possibility. Third, the study of the traces of crime left by the scene. Traces here refer to a wide range, which can provide all clues and evidence for analyzing the activities of criminal suspects, studying the nature of cases, and investigating and solving cases. It can be studied from four aspects. The shape and special proof of 1 trace. According to the trace characteristics caused by crime tools, analyze and judge the types of tools used by the perpetrators and the professional situation of the suspects. Analyze the physiological characteristics of criminal suspects. The trace characteristics reflected on the scene, including the characteristics of walking steps, can be found and provide clues. 2 the formation of traces. According to the formation of traces, analyze the skills and proficiency of criminal suspects in using tools, determine the professional characteristics of criminal suspects, and narrow the scope of investigation. At the same time, it is of great significance to study the conditions for the formation of traces, some of which are formed in the process of crime, and some of which are caused intentionally or unintentionally in the process of crime. 3 the location of the trace. Studying the location of the trace can also determine the occupation, technical situation, proficiency and physical state of the suspect. 4 order and number of traces. By studying the sequence of traces and tracing them in the order of the same footprints, we can find other crime scenes and evidence, further determine the escape direction of the perpetrators, and determine the fire point and cause according to the fire order. Fourthly, it is also of great significance to study the victim, understand and analyze the victim and his situation, and analyze the nature of the case. L Understand the victim's family situation, social relations, occupation, society and work performance one by one in detail, from which we can find out and discover the nature of the case. 2. The victim's personal qualities and ideological style. A person's quality, style accomplishment, ideology, personality hobbies, living habits and other personal circumstances are all factors to analyze and judge the nature of the case and find and provide clues for investigation. What is the situation that the victim behavior law is well known to outsiders? Which victims' behavior patterns may help provide clues? The victim's words and deeds before and after the incident are of great significance to narrowing the scope and providing clues. V. Research on the Lost Property in Criminal Cases There are generally lost property in cases such as theft, robbery and looting. Loss refers to all the property stolen or robbed by criminal suspects. According to the size, quantity, weight and dignity, it is of certain reference value to analyze the number of criminals and the existence of transportation. The research on the remains of intransitive verbs on the spot remains are tools, weapons and articles used by criminal suspects because of mental stress and emotional confusion in the process of committing crimes. These residues are all criminal evidence. 1 tools left over from crime. Such as flashlights, lighters, rose knives, ropes left over from theft, etc. These criminal tools can sometimes provide the professional scope and characteristics of criminal suspects. All kinds of daily necessities left at the scene. Some can provide the professional identity of the suspect, and some can find the victim looking for an unknown body according to the remains. The style of clothes, shoes and socks is also related to the living habits of criminal suspects, and the attachments in clothes pockets are also related to occupations. 3. Various documents. Under normal circumstances, it is left by the victim and also by the criminal suspect. Find the victim or criminal suspect through these remains. This paper discusses various factors that should be paid attention to when analyzing and studying the nature of a case from the above six aspects. It is impossible to grasp only one point, and we must closely combine, analyze and make full use of various conditions. Every criminal case may not have the above six conditions, but when studying and determining the nature of the case, we must make a comprehensive analysis of the only materials in order to draw a more accurate conclusion, which is conducive to detecting every criminal case.
Legal objectivity:
Article 33 of the Criminal Procedure Law: In addition to exercising the right of defense, a criminal suspect or defendant may entrust one or two persons as defenders. The following persons may be entrusted as defenders: (1) lawyers; (2) A person recommended by a people's organization or the unit to which the criminal suspect or defendant belongs;