One of the main pillars of any criminal case is the evidence that leads the judge to convict or acquit the accused. It is impossible to provide evidence without paying attention to the works discovered at the crime scene. On the other hand, crimes generally occur in a space and time that leaves traces of the crime. Therefore, sufficient attention, accuracy, speed, and proper performance in preserving, maintaining, recording and transferring the traces of crime, including theft, play an important role in convicting the accused. , securing the rights of the victims and finally achieving social justice.
Not paying attention to the effects of crime, exactly "means ignoring the rights of the injured, and if this weakness becomes widespread, social justice in the society will be weakened and the hope for the implementation of justice will disappear.
Paying too much attention to the accused's confession causes the rights of the victims to be damaged in some other way and ultimately "social justice" to be jeopardized. Because it makes the mind not go to the evidence of the crime and only pay attention to the accused. However, it should be known that according to Article 211 of the Islamic Penal Code, even if the accused denies the accusation, the court can convict or acquit the accused based on the available evidence.
But paying attention to proof reasons without paying attention to new technology is a difficult matter. Therefore, we intend to present a summary of new achievements in the direction of exploiting the material works of the scene.