In December 26, 2020, “the People’s Republic of China Criminal Law Amendment (11)” issued,
throwing objects from high altitude into the punishment, the need to conduct in-depth research and investigation
of throwing objects from high altitude, in order to fit the current requirements of the rule of law. Since throwing
objects from high altitude involves many evidence problems, we can try to investigate throwing cases from
high altitude from the point of physical evidence technology, realize the modernization of throwing cases from
high altitude, and contribute to the socialist rule of law with Chinese characteristics. Firstly, this paper analyzes
the present situation and harm of throwing cases from high altitude, and explains the actual value of studying
throwing cases from high altitude. Secondly, it analyzes the reasons for the frequent cases of throwing objects
from high altitude, that is, it is difficult to distinguish between throwing objects from falling objects from high
altitude. Difficulty in gathering evidence; The difficulty of judicial proof points out the difficulty of investigation
of throwing objects from high altitude. Finally, the case of throwing objects from high altitude is considered with
the material evidence technology as the entry point, and the corresponding investigation countermeasures are
put forward: distinguishing throwing objects from high altitude and falling objects; To prove a case of throwing
objects from high altitude includes to prove the nature of the case, to prove the doer of throwing objects from
high altitude, and to prove whether the doer of throwing objects from high altitude is subjective or intentional;
Scene reconstruction of high altitude throwing cases, including analyzing ground phenomena and proving the
location of throwing cases; Analyze the parabolic scene and speculate the subjective state of mind; Analyze the
trajectory of the air and restore the full picture of parabolic objects.