Main Article Content
Abstract
Indonesia is a state founded on the rule of law in which the criminal justice process increasingly depends on insiders willing to cooperate with law enforcement. The institution of the justice collaborator was designed for that purpose, yet its legal foundation in Indonesia remains scattered across a statute and a Supreme Court Circular Letter, leaving its standing contestable, particularly when the cooperating witness is also a direct perpetrator of a grave crime. This study examines two problems: the legal standing of witness protection for a justice collaborator in relation to the prevailing legislation in the Richard Eliezer case, and the forms of legal protection afforded to witnesses under Law Number 31 of 2014 on the Protection of Witnesses and Victims. The research applies a normative juridical method combining statute, case, and analytical approaches, drawing on primary legal materials, secondary literature, and the South Jakarta District Court ruling, analysed deductively. The findings show that Eliezer’s standing as a justice collaborator was established through judicial discretion that bridged a statutory gap, because Circular Letter Number 4 of 2011 does not expressly list premeditated murder and leaves the term not the main perpetrator undefined. Protection under Law Number 31 of 2014 takes the forms of physical and psychological safety, legal immunity, special procedural treatment, and rewards administered by the Witness and Victim Protection Agency, while the Circular Letter operates as organic regulation filling a legal vacuum. The study contributes a reasoned argument for elevating justice collaborator criteria into statute and strengthening the protection agency.
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References
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- Aryani, E., & Triwanto. (2020). The urgency of granting authority to assess corruption justice collaborators. Jurnal Bestuur, 8(1), 60–69. https://doi.org/10.20961/bestuur.v8i1.42720
- Asriyani, A. (2018). Legal protection of a witness cooperating offender (justice collaborator) in exposing the criminal acts of corruption. IOSR Journal of Humanities and Social Science, 23(2), 47–56. https://doi.org/10.9790/0837-2302124756
- Basuki, P. F. S. (2021). Keterangan saksi dengan gangguan jiwa sebagai alat bukti di pengadilan. Jurist-Diction, 4(5), 1937–1952. https://doi.org/10.20473/jd.v4i5.29827
- Chairani, M. A., Islami, T. A., Pradhana, A. P., & Sirichai, T. (2024). Understanding the legal construction of justice collaborators through the Bharada Elizer case. Wacana Hukum, 30(1), 1–16. https://ejurnal.unisri.ac.id/index.php/Wacana/article/view/9828
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- Hudiarini, S., Hadiwinata, K., Chalim, A., & Muslim, S. (2023). Legal protection of whistleblower and justice collaborator against corruption in Indonesia. Justice Law Review Journal, 2(2), 101–113.
- Jayadi, A. (2020). Perlindungan hukum terhadap saksi. El-Iqtishady: Jurnal Hukum Ekonomi Syariah, 2(1), 130–141.
- Law of the Republic of Indonesia Number 1 of 1946 on the Criminal Code (KUHP).
- Law of the Republic of Indonesia Number 8 of 1981 on the Criminal Procedure Code (KUHAP).
- Law of the Republic of Indonesia Number 13 of 2006 on the Protection of Witnesses and Victims.
- Law of the Republic of Indonesia Number 31 of 2014 on the Amendment to Law Number 13 of 2006 on the Protection of Witnesses and Victims.
- Marpaung, L. (2005). Asas-teori-praktik hukum pidana (2nd ed.). Sinar Grafika.
- Marzuki, P. M. (2015). Penelitian hukum (Rev. ed.). Kencana Prenada Media Group.
- Pratama, A. A., Lesmana, S. J., & Lestari, T. A. (2025). Juridical analysis of the position of crown witness for the crime of theft in the criminal procedure law (Study of Decision Number 263/Pid.B/2019/PN.Tng.). The International Journal of Law Review and State Administration, 3(1), 10–18. https://doi.org/10.58818/ijlrsa.v3i1.186
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- Semendawai, A. H. (2016). Penetapan status justice collaborator bagi tersangka atau terdakwa dalam perspektif hak asasi manusia. PADJADJARAN Jurnal Ilmu Hukum, 3(3), 468–490. https://doi.org/10.22304/pjih.v3.n3.a2
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- Supreme Court Circular Letter (SEMA) Number 4 of 2011 on the Treatment of Criminal Offence Reporters (Whistleblowers) and Cooperating Witnesses (Justice Collaborators) in Certain Criminal Cases.
- Tabah, M. J. (2021). Kekuatan pembuktian berita acara pemeriksaan saksi sebagai alat bukti dalam persidangan. Syntax Literate: Jurnal Ilmiah Indonesia, 6(2), 1011–1024. https://doi.org/10.36418/syntax-literate.v6i2.2240
- Thalib, H., Rahman, S., & Semendawai, A. H. (2017). The role of justice collaborator in uncovering criminal cases in Indonesia. Diponegoro Law Review, 2(1), 27–39. https://doi.org/10.14710/dilrev.2.1.2017.27-39
- The 1945 Constitution of the Republic of Indonesia.
- Wahyuni, S., Fauzi, E., & Salsabila, K. (2023). The position and urgency of the justice collaborator in the crime of shooting by Richard Eliezer (Ruling Number: 798/Pid.B/2022/PN.Jkt.Sel). Jurnal Ilmiah Ekotrans & Erudisi, 3(2), 53–62. https://doi.org/10.69989/xdzz1p20
- Widowaty, Y., Purwanto, H., Savitri, N., Setiawan, A., Mutiarin, D., Alam, M., Cahill, D., Sharifuddin, J., Senge, M., Robani, A., Saiyut, P., & Nurmandi, A. (2023). Reconstruction of legal protection of justice collaborators in narcotic criminal cases. E3S Web of Conferences, 440, 04017. https://doi.org/10.1051/e3sconf/202344004017
- Yanti, N. K. D., & Mertha, I. K. (2020). Eksistensi saksi mahkota dalam proses peradilan pidana di Indonesia berdasarkan asas non-self incrimination. Kertha Semaya: Journal Ilmu Hukum, 8(12), 1928–1941. https://doi.org/10.24843/KS.2020.v08.i12.p10
- Yusuf. (2023). Peran Komisi Kepolisian Nasional dalam penegakan kode etik Kepolisian Negara Republik Indonesia. Fundamental: Jurnal Ilmiah Hukum, 12(1), 166–188. https://doi.org/10.34304/jf.v12i1.108
References
Amin, R. (2020). Analisis perlindungan hukum saksi pelaku yang bekerjasama (justice collaborator) perkara tindak pidana narkotika dalam sistem peradilan pidana di Indonesia. Jurnal Hukum Sasana, 6(2), 191–206. https://doi.org/10.31599/sasana.v6i2.271
Ardi, M. K., Kamil, M. I., Triasari, D., & Rahmat, D. (2023). The imperative is to restrict customary criminal offenses after implementing Indonesia’s new criminal code. Wacana Hukum, 29(2), 130–145. https://doi.org/10.33061/wh.v29i2.9829
Aryani, E., & Triwanto. (2020). The urgency of granting authority to assess corruption justice collaborators. Jurnal Bestuur, 8(1), 60–69. https://doi.org/10.20961/bestuur.v8i1.42720
Asriyani, A. (2018). Legal protection of a witness cooperating offender (justice collaborator) in exposing the criminal acts of corruption. IOSR Journal of Humanities and Social Science, 23(2), 47–56. https://doi.org/10.9790/0837-2302124756
Basuki, P. F. S. (2021). Keterangan saksi dengan gangguan jiwa sebagai alat bukti di pengadilan. Jurist-Diction, 4(5), 1937–1952. https://doi.org/10.20473/jd.v4i5.29827
Chairani, M. A., Islami, T. A., Pradhana, A. P., & Sirichai, T. (2024). Understanding the legal construction of justice collaborators through the Bharada Elizer case. Wacana Hukum, 30(1), 1–16. https://ejurnal.unisri.ac.id/index.php/Wacana/article/view/9828
Danusubroto, A. S., & Nelson, F. M. (2023). Konsep pengaturan saksi mahkota dalam proses peradilan: Suatu perbandingan dalam hukum acara pidana Indonesia dan Belanda. Nagari Law Review, 7(2), 241–252. https://doi.org/10.25077/nalrev.v.7.i.2.p.241-252.2023
Hadjon, P. M. (1987). Perlindungan hukum bagi rakyat di Indonesia. Bina Ilmu.
Hudiarini, S., Hadiwinata, K., Chalim, A., & Muslim, S. (2023). Legal protection of whistleblower and justice collaborator against corruption in Indonesia. Justice Law Review Journal, 2(2), 101–113.
Jayadi, A. (2020). Perlindungan hukum terhadap saksi. El-Iqtishady: Jurnal Hukum Ekonomi Syariah, 2(1), 130–141.
Law of the Republic of Indonesia Number 1 of 1946 on the Criminal Code (KUHP).
Law of the Republic of Indonesia Number 8 of 1981 on the Criminal Procedure Code (KUHAP).
Law of the Republic of Indonesia Number 13 of 2006 on the Protection of Witnesses and Victims.
Law of the Republic of Indonesia Number 31 of 2014 on the Amendment to Law Number 13 of 2006 on the Protection of Witnesses and Victims.
Marpaung, L. (2005). Asas-teori-praktik hukum pidana (2nd ed.). Sinar Grafika.
Marzuki, P. M. (2015). Penelitian hukum (Rev. ed.). Kencana Prenada Media Group.
Pratama, A. A., Lesmana, S. J., & Lestari, T. A. (2025). Juridical analysis of the position of crown witness for the crime of theft in the criminal procedure law (Study of Decision Number 263/Pid.B/2019/PN.Tng.). The International Journal of Law Review and State Administration, 3(1), 10–18. https://doi.org/10.58818/ijlrsa.v3i1.186
Romdoni, M., & Bakar, A. P. A. (2022). The role of the justice collaborator in a premeditated murder crime. Legal Brief, 12(5), 3033–3041.
Saragih, R. (2023). Justice collaborator in the perspective of Indonesian criminal law. Advances in Social Sciences Research Journal, 10(8), 220–227. https://doi.org/10.14738/assrj.108.15304
Semendawai, A. H. (2016). Penetapan status justice collaborator bagi tersangka atau terdakwa dalam perspektif hak asasi manusia. PADJADJARAN Jurnal Ilmu Hukum, 3(3), 468–490. https://doi.org/10.22304/pjih.v3.n3.a2
Sholecha, E. M., Saiful, A., Yunika, S., Hariyanto, H., & Unsil, N. (2023). Justice collaborator’s position and function on witness protection’s rights as a suspect from the perspective of criminal law in Indonesia. Volksgeist: Jurnal Ilmu Hukum dan Konstitusi, 6(1), 1–16. https://ejournal.uinsaizu.ac.id/index.php/volksgeist/article/view/7246
Sugiarto, T., Purwanto, P., Sunarlin, E., Setyagama, A., & Susilo, W. (2023). Pembunuhan berencana dalam Pasal 340 KUHP dalam perspektif justice collaborator. Al-Qanun: Jurnal Pemikiran dan Pembaharuan Hukum Islam, 26(1), 121–136. https://doi.org/10.15642/alqanun.2023.26.1.121-136
Supreme Court Circular Letter (SEMA) Number 4 of 2011 on the Treatment of Criminal Offence Reporters (Whistleblowers) and Cooperating Witnesses (Justice Collaborators) in Certain Criminal Cases.
Tabah, M. J. (2021). Kekuatan pembuktian berita acara pemeriksaan saksi sebagai alat bukti dalam persidangan. Syntax Literate: Jurnal Ilmiah Indonesia, 6(2), 1011–1024. https://doi.org/10.36418/syntax-literate.v6i2.2240
Thalib, H., Rahman, S., & Semendawai, A. H. (2017). The role of justice collaborator in uncovering criminal cases in Indonesia. Diponegoro Law Review, 2(1), 27–39. https://doi.org/10.14710/dilrev.2.1.2017.27-39
The 1945 Constitution of the Republic of Indonesia.
Wahyuni, S., Fauzi, E., & Salsabila, K. (2023). The position and urgency of the justice collaborator in the crime of shooting by Richard Eliezer (Ruling Number: 798/Pid.B/2022/PN.Jkt.Sel). Jurnal Ilmiah Ekotrans & Erudisi, 3(2), 53–62. https://doi.org/10.69989/xdzz1p20
Widowaty, Y., Purwanto, H., Savitri, N., Setiawan, A., Mutiarin, D., Alam, M., Cahill, D., Sharifuddin, J., Senge, M., Robani, A., Saiyut, P., & Nurmandi, A. (2023). Reconstruction of legal protection of justice collaborators in narcotic criminal cases. E3S Web of Conferences, 440, 04017. https://doi.org/10.1051/e3sconf/202344004017
Yanti, N. K. D., & Mertha, I. K. (2020). Eksistensi saksi mahkota dalam proses peradilan pidana di Indonesia berdasarkan asas non-self incrimination. Kertha Semaya: Journal Ilmu Hukum, 8(12), 1928–1941. https://doi.org/10.24843/KS.2020.v08.i12.p10
Yusuf. (2023). Peran Komisi Kepolisian Nasional dalam penegakan kode etik Kepolisian Negara Republik Indonesia. Fundamental: Jurnal Ilmiah Hukum, 12(1), 166–188. https://doi.org/10.34304/jf.v12i1.108