摘要：Murder is essentially the culmination of an aggression which is stillbe a blind spot for the civilization ofmankind. The incidence is quite high, b ut studies that specifically review it are still small. This research intendsto deepen the crime of murder by focusing on causal factors, psychological dynamics and the impact of murderbehavior on the perpetrators. Adolescents were chosen as subjects bec ause murder cases conducted by teenagersalso showed considerable numbers. The study was designed using a qualitative approach , a phenomenology offorensics which is a phenomenological approach that specifically reveals forensic cases related to murderoff enses. Eight subjects participated in research conducted at the Kutoarjo Child Prison. Data in this study werecollected through obeservation and interview with subject, psycholog ical testing, home visit, and completed byan interview with prison officer a nd prison document data. The collected data interview is then analyzed usingdata exp lication method. This study finds that the dynamics of family factor interaction, social environment,friends, drug and alcohol abuse, socioeconomic status, education, ind ividual psychological condition, availabilityof weapons, and the characteristics of the victim causing the killing behavior in adolescents. The impact ofmurder for the offender varies , depend s on the background of the case.
