# Jurisprudence map — STL A topic-by-topic map of the STL's principal holdings. This file is an **index, not a substitute** for the underlying decisions. Use it to locate the decision; then verify through `verification-workflow.md`. ## 1. The Tribunal's establishment and Chapter VII The STL's establishment under Chapter VII of the UN Charter (Resolution 1757), in the absence of Lebanese parliamentary ratification of the Agreement, is unique among hybrid tribunals. The STL itself has not adjudicated the legality of its own establishment in a manner that disturbs the resolution; the matter is doctrinal in the scholarly literature. ## 2. The 2011 Interlocutory Decision on the Applicable Law **Citation:** *Prosecutor v. Ayyash et al.*, Case No. STL-11-01/I/AC/R176bis, **Interlocutory Decision on the Applicable Law: Terrorism, Conspiracy, Homicide, Perpetration, Cumulative Charging** (Appeals Chamber), **16 February 2011**. A sui generis Appeals Chamber decision delivered under Rule 176 bis of the Rules of Procedure and Evidence — the Tribunal's first major decision on its own jurisprudence. The Appeals Chamber sat as a five-judge bench under President Antonio Cassese. **Holdings of particular doctrinal interest:** - **Definition of terrorism under customary international law.** The Appeals Chamber held that an "emerging" definition of "transnational terrorism" had crystallised in customary international law: (i) the perpetration of a criminal act (such as murder, kidnapping, hostage-taking, arson); (ii) the intent to spread fear among the population or directly or indirectly to coerce a national or international authority to take some action, or refrain from taking it; (iii) when the act involves a transnational element. - **The customary international law finding is heavily contested in scholarship.** Subsequent international jurisprudence has not adopted it. When citing, note the contested status. - **Modes of liability.** Joint Criminal Enterprise I and II applicable to terrorism crimes under STL law; **JCE III rejected** for crimes with a special intent element (such as terrorism), on grounds of compatibility with *nullum crimen sine lege*. - **Cumulative charging.** Addressed how Lebanese-law characterisations interact with international modes of liability. - **Lebanese law as applicable substantive criminal law.** Clarified that Article 314 of the Lebanese Criminal Code applies, with the elements informed by but not coextensive with international customary law. ## 3. Jurisdiction and the connection test **Statute Art. 1.** Jurisdiction over the 14 February 2005 attack and "connected" attacks between 1 October 2004 and 12 December 2005. The connection test — criminal intent, purpose, victims, modus operandi, perpetrators — was applied in the STL-18-10 case for the El-Murr, Hawi and Hamadeh attacks (connected attacks separately tried). Verify specific findings of "connection" against the relevant Pre-Trial Chamber decisions on jurisdiction. ## 4. Applicable substantive law — Lebanese criminal law **Statute Art. 2.** The STL applies: - **Article 314 of the Lebanese Criminal Code** — terrorism - **Articles 188-189** — illicit associations / aid to perpetrators - **Article 547** — crimes against human life - **Articles 549-551** — homicide with various aggravations - **The Law of 11 January 1958** on Increasing the Punishments of Sedition, Civil War and Inter-Confessional Strife - Lebanese criminal procedure where not displaced by the STL Rules The Trial Judgment of 18 August 2020 in Ayyash et al. applies these provisions extensively. For findings on the elements of any specific Lebanese offence as interpreted by the STL, verify against the Trial Judgment. ## 5. Trial in absentia **Statute Art. 22; RPE Rule 106.** The first international tribunal in the modern era to expressly authorise trial in absentia and to use it as a primary mode of proceeding. Key decisions on the procedure: - *Prosecutor v. Ayyash et al.*, Case No. STL-11-01/I/TC, Decision to Hold Trial in Absentia (Trial Chamber), **1 February 2012** - *Prosecutor v. Merhi*, Case No. STL-13-04/I/TC, Decision to Hold Trial in Absentia (Trial Chamber), **20 December 2013** - *Prosecutor v. Ayyash*, Case No. STL-18-10/I/TC, Decision to Hold Trial in Absentia (Trial Chamber), **5 February 2020** The right to retrial *de novo* on subsequent arrest is provided under Rule 106 (subject to conditions). The institutional role of the Defence Office in representing the absent accused is one of the STL's most discussed features. ## 6. The Trial Judgment in Ayyash et al. (18 August 2020) **Citation:** *Prosecutor v. Ayyash et al.*, Case No. STL-11-01/T/TC, Judgment (Trial Chamber), **18 August 2020**. The principal Trial Chamber judgment, delivered after 415 hearing days. Key findings: - **Convicted in absentia: Salim Jamil Ayyash** of conspiracy to commit a terrorist act, committing a terrorist act by means of an explosive device, intentional homicide of Hariri (with premeditation, with explosive material), intentional homicide of 21 other persons (with premeditation, with explosive material), and attempted intentional homicide of those injured - **Acquitted: Hassan Habib Merhi, Hussein Hassan Oneissi, Assad Hassan Sabra** (Merhi and Oneissi later convicted on appeal) - The Trial Chamber expressly found that **no evidence implicated Hezbollah's leadership** in the attack — an important and politically sensitive finding - **No evidence of state-actor involvement** (Syrian or other) — also expressly noted **Sentencing Judgment:** *Prosecutor v. Ayyash*, Case No. STL-11-01/S/TC, Sentencing Judgment (Trial Chamber), **11 December 2020** — Ayyash sentenced to five concurrent life terms. **Appeals Judgment:** *Prosecutor v. Ayyash et al.*, Case No. STL-11-01/A/AC, Appeal Judgment (Appeals Chamber), **10 March 2022** — reversed certain acquittals of Merhi and Oneissi; convictions entered. **Sentencing on appeal:** *Prosecutor v. Merhi and Oneissi*, Case No. STL-11-01/S-2/AC, Sentencing Judgment (Appeals Chamber), **16 June 2022**. ## 7. Victim participation **Statute Art. 17; RPE Rule 86.** The STL granted Victim-Participating-in-Proceedings (VPP) status to over 70 victims in the Ayyash et al. case. Procedural decisions on VPP status, the modalities of participation, and the protection of VPP identities are extensively litigated and form a substantial body of STL victim-participation jurisprudence. The STL does not order reparations — victims may pursue compensation through Lebanese national courts on the basis of the STL conviction (Statute Art. 25(3)). ## 8. Contempt proceedings Two media contempt cases: - **STL-14-05** — *New TV S.A.L. and Karma Mohamed Tahsin Al-Khayat* — disclosure of confidential witness identities; in this case the Appeals Panel first recognised that a corporation may be criminally liable (2 October 2014); the accused were ultimately acquitted / the conviction reversed on appeal (8 March 2016) - **STL-14-06** — *Akhbar Beirut S.A.L. and Ibrahim Al-Amin* — same subject matter, different defendants; here the corporation and Al-Amin were convicted (15 July 2016) Both concluded. The cases raise distinctive questions about corporate criminal liability before international tribunals (a corporation, Akhbar Beirut S.A.L., was charged and convicted) and about freedom of the press in the context of in absentia proceedings. ## 9. Closure and residual matters The STL formally closed on **31 December 2023**. A residual mechanism (under UN supervision) continues to handle limited functions: - Witness protection - Sentence enforcement coordination (where Ayyash is apprehended) - Archive preservation - Responding to assistance requests The closure does not affect the validity of the STL's judgments and decisions. The Tribunal's record remains the principal documentary source. ## How to use this map 1. Identify the user's substantive question and locate the relevant section above. 2. For a precise legal finding, identify the case and decision in which it lives. 3. Verify the cited passage through `verification-workflow.md` — fetch the actual text (stl-tsl.org or legal-tools.org) and confirm it supports the proposition. 4. Cite using the conventions in `citation-format.md`. The Statute, the Rules, the Indictments, the 2011 Interlocutory Decision, the Trial Judgment, and the Sentencing and Appeals Judgments are the territory. This file is a map of them. The verified text is what gets cited.