The Feasibility Analysis That Trajectory Chart Of Mobile Phone As Criminal Evidence

As society becomes increasingly scientific technological,the development of telegraphy makes communication convenient for the people and changes traditional communication ways.Meanwhile,telecommunication fraud become emerge in endlessly and repeated,the cases are difficult in investigation and obtain evidence.Therefore,it is difficult to fight crimes effectively.China is a country that has the most quantity holder of mobile phone in the entire world,and the mobile phone is becoming widely communication tools.But the using process will leave a trace in base station.The writer is based on location technique,and has a point at trajectory chart of mobile phone as criminal evidence.Firstly,the writer introduces implication,theory and execution on trajectory chart of mobile phone,and analyzes the merit and demerit of execution.At the same time,the writer refer to a large of papers about digital evidence,and then sum up the possibility that trajectory chart of mobile phone as criminal evidence.And the writer carry on the research form evidential fact and probative value,that is to say the writer certified the proving ability from objectivity,relevance and legality.Finally,the writer discuss the issues whether invasion of privacy that trajectory chart of mobile phone as criminal evidence.And then prove possess using trajectory chart of mobile phone.The writer hopes that the paper can make a recommendation for the judicial practice.