Abstract:
This thesis studies problems and obstacles faced investigating forensics in three Thai southern border provinces. Currently, forensics are used in criminal investigations for tasks, such as examining and taking photographs at crime scenes; scanning fingers, soles and palms; and examining documents. To reduce crime in three Thai southern border provinces forensics are essential because they can be used to examine documents that can lead to the arrest an offender, and protect the rights of victims.
Data and relevant information were collected in the field by interviewing: police officers, forensic officers, and forensic experts who work in the three southern border provinces. Their opinions are summarized as follows: In most cases, the crimes were carefully planned and the intended effect of the crime was to terrorize and scare the local people. A factor, which influenced the quality of the forensic science, was personnel. The personnel, who work in southern border provinces need: an in-depth knowledge of forensic science, intuition, resourcefulness and an enthusiasm to develop their investigative skills. Commanders need to reiterate to their officers that they must perform their duties rigorously at crime scenes and follow established evidence collection procedures precisely. Regarding resources, to support officers in the field, the latest technology needs to be purchased and deployed. Regarding the crime scene, it must remain intact. Commanders need to limit the number of visitors to investigators, coroners, and persons who
substantiate evidence to prevent the destruction of physical evidence and other evidence at the crime scene. The sequence of physical possession is crucial and must be determined by the prosecutor and the court. Coordination and cooperation between government departments is necessary to secure a conviction. The safety of the operation is also very important due to the danger from ambushes and bombs. Therefore, security measures need to be implemented to ensure the safety of all personnel at the crime scene. For example, the EOD must check the crime scene for bombs before police officers and investigators arrive at the crime scene. In conclusion, the law is an important tool, which can facilitate the duties of the officers who work in the three southern border provinces.