Jurnal Ilmiah Penegakan Hukum
Vol. 12 No. 2 (2025): JURNAL ILMIAH PENEGAKAN HUKUM DESEMBER

Tinjauan Normatif Implementasi Justice Collaborator Sebagai Upaya Pengungkapan Fakta Hukum Tindak Pidana Pembunuhan Berencana Dalam Putusan Nomor: 796/Pid.B/2022/Pn.Jkt.Sel

Msg, M.Saufi Satria (Unknown)
Muhlizar, Muhlizar (Unknown)
Nasution, Dian Mandayani Ananda (Unknown)



Article Info

Publish Date
22 Dec 2025

Abstract

Premeditated murder is a serious criminal offense that threatens the fundamental right to life and generates broad social implications, including fear and public unrest. The case examined in Decision Number 796/Pid.B/2022/PN.Jkt.Sel holds distinctive juridical and sociological relevance, particularly due to the involvement of law-enforcement officers as perpetrators and the crucial role of a cooperating offender (Justice Collaborator) in revealing the material truth. The presence of a Justice Collaborator introduces an important dialectic: while serving as an effective instrument in proving complex criminal cases, it simultaneously raises concerns regarding legal protection guarantees and sentencing consistency. This research employs a normative juridical method with statutory and case approaches. Primary legal sources include the Criminal Code (KUHP), the Criminal Procedure Code (KUHAP), Law No. 31 of 2014 on Witness and Victim Protection, and Supreme Court Circular Letter No. 4 of 2011, analyzed alongside doctrinal and academic literature. Findings indicate that although the Justice Collaborator mechanism has obtained normative legitimacy, its regulation remains partial and lacks systematic codification in a dedicated statute. Judicial considerations in Decision Number 796/Pid.B/2022/PN.Jkt.Sel demonstrate that the status of a Justice Collaborator is treated as a mitigating factor due to their significant contribution to uncovering material truth. Thus, the application of the Justice Collaborator scheme in premeditated murder cases not only enhances the effectiveness of criminal justice but also underscores the urgency of establishing more comprehensive and equitable legal protection mechanisms.

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Journal Info

Abbrev

gakkum

Publisher

Subject

Law, Crime, Criminology & Criminal Justice

Description

Jurnal Ilmiah Penegakan Hukum is a Journal of Law for information and communication resources for academics, and observers of Business Law, International law, Criminal law, and Civil law. The published paper is the result of research, reflection, and criticism with respect to the themes of Business ...