Magic mushroom is a type of psychedelic mushroom. In Indonesia, people know
this mushroom as cow dung mushroom where cow dung mushroom belongs to
the psilocybe genus. One of the cases that occurred in Yogyakarta was case
number 88/Pid.Sus/2018/PN.Yyk. The objectives of this study are: 1) to determine
the cause of cow dung fungus into narcotics group I; 2) to find out efforts to
overcome the abuse of cow dung mushrooms in the city of Yogyakarta. This type
of research in this study uses empirical law. Respondents in this study were Mr.
Syafari as Assistant Narcotics Investigator Unit 1 Polresta Yogyakarta City and
X (a pseudonym) as a former convict of narcotics magic mushrooms. Data
processing is done by processing and analyzing the data that has been collected
textually, then constructed qualitatively, to draw a conclusion. The results of this
study are: 1) Magic mushroom is one type of Narcotics Group I because it
contains the active substance psilocybin which is harmful to the body; 2)
Implementation of the handling of the Yogyakarta City Police through preventive
and repressive measures