# Peru legal battles: Castillo, Cerrón, and Humala updates > Live situation record from CLSTR: https://clstr.news/situations/perus-shifting-approach-to-legal-matters-involving-former-presidents-in-2026 > Updated: 2026-08-19T14:58:24.000Z. Sources: 223. Developments: 32. The legal status of former President Pedro Castillo remains a focal point of Peruvian politics. Following his 12 August 2026 appearance before the Second Constitutional Court of Lima to argue a habeas corpus petition, Judge Ana Osorio dismissed the request as “improcedente” (inadmissible). While Castillo’s defense cited a United Nations Working Group on Arbitrary Detention report recommending his release, the judge ruled that the UN report is an “extra-conventional procedure” and not a binding jurisdictional decision for the Peruvian state. During the hearing, Castillo argued that his arrest on 7 December 2022 was conducted outside of legal procedures and that he was never properly notified of the impeachment motion, asserting a violation of the American Convention on Human Rights. He also contested the prosecution's claim of flagrancy, stating no weapons were raised during his national address. In a subsequent ruling, the Constitutional Court rejected habeas corpus petitions filed by Castillo and former Interior Minister Willy Huerta. The court noted that because both are serving sentences related to the failed December 2022 coup attempt, their legal challenges must be addressed through the standard appeals process in the Supreme Court. Regarding Vladimir Cerrón, the founder of the Perú Libre party has resurfaced after nearly three years in hiding. Following the annulment of his preventive detention and the removal of his Interpol warrant, Cerrón claimed he never left the country and asserted he was often within 200 meters of police without being detected. He also confirmed maintaining contact with former interim president José María Balcázar. In a significant development for the Humala family, the National Superior Court annulled the 15-year money laundering conviction against former first lady Nadine Heredia. ## Claims - The decision mirrors a previous annulment of a case against Keiko Fujimori. (disputed by 30 sources) - The Court declared the 15‑year money‑laundering sentence against Humala null and void. (corroborated by 36 sources) - The Court ruled that the campaign contributions received by Ollanta Humala did not constitute money laundering under the law at the time. (corroborated by 35 sources) - The alleged contributions involved Brazilian construction firm Odebrecht and funds linked to former Brazilian president Luiz Inácio Lula da Silva. (corroborated by 34 sources) - The Constitutional Court declared the habeas corpus filed by Ollanta Humala well‑founded. (corroborated by 31 sources) - The Court’s decision also nullified the criminal process against Ollanta Humala’s wife, Nadine Heredia. (corroborated by 31 sources) - The court ordered immediate excarceration (release) of Ollanta Humala. (corroborated by 23 sources) - The Court’s order requires the National Preparatory Investigation Court to define Humala’s legal situation once notified. (corroborated by 18 sources) - The Peru Constitutional Court annulled the entire criminal process against former president Ollanta Humala. (corroborated by 18 sources) - The First Investigative Preparatory Court ordered Humala’s immediate excarcelation, which was carried out on 31 July 2026. (corroborated by 18 sources) - The Court cited violation of the principles of legality and typicity as the basis for annulling the case. (corroborated by 18 sources) ## Timeline ### 2026-08-19: Latin American courts issue major rulings on political and criminal cases Major judicial developments in Latin America include Peru's TC rejecting habeas corpus for Pedro Castillo, the expiration of Alan Azizollahoff's sentence, and Ecuador's TCE blocking a revocation attempt against 21 sources. https://clstr.news/cluster/punta-arenas-court-denies-supervised-release-for-fatal-hit-and-run-driver ### 2026-08-16: Peru judiciary rejects habeas corpus for Pedro Castillo A Peruvian judge dismissed a habeas corpus petition for Pedro Castillo, ruling that a UN report labeling his detention arbitrary is not legally binding on the Peruvian state. 2 sources. https://clstr.news/cluster/peru-judiciary-rejects-habeas-corpus-for-pedro-castillo ### 2026-08-13: Peru: Court annuls Nadine Heredia conviction; Vladimir Cerrón resurfaces Peru's courts annulled the conviction of former first lady Nadine Heredia in the Odebrecht case, while Peru Libre leader Vladimir Cerrón resurfaced after three years in hiding. 17 sources. https://clstr.news/cluster/vladimir-cerrn-resurfaces-after-detention-order-is-annulled ### 2026-08-12: Pedro Castillo seeks release in virtual habeas corpus hearing Former Peruvian President Pedro Castillo appeared in a virtual court hearing to argue for his release via habeas corpus, claiming his 2022 arrest was arbitrary and violated constitutional procedures. 2 sources. https://clstr.news/cluster/pedro-castillo-seeks-release-in-virtual-habeas-corpus-hearing ### 2026-08-11: Interpol removes international arrest warrant for Vladimir Cerrón Interpol has removed the international arrest warrant for Peru's Vladimir Cerrón after the Constitutional Court annulled his preventive detention. 6 sources. https://clstr.news/cluster/interpol-removes-international-arrest-warrant-for-vladimir-cerrn ### 2026-08-07: Pedro Castillo's release request to be debated by Peru Judiciary Peru's Judiciary has scheduled an August 12 hearing to review a habeas corpus petition seeking to nullify Pedro Castillo's prison sentence and secure his release. 6 sources. https://clstr.news/cluster/pedro-castillos-release-request-to-be-debated-by-peru-judiciary ### 2026-07-30: Peru Constitutional Court annuls Ollanta Humala's corruption conviction, ordering his release Peru's Constitutional Court voided Ollanta Humala's corruption case, citing illegal retroactive charges, leading to his immediate release on 31 July 2026 and nullifying the case against his wife. 74 sources. https://clstr.news/cluster/perus-constitutional-court-rejects-pedro-castillos-bid-to-annul-coup-case ### 2026-07-26: Vladimir Cerrón Remains in Preventive Detention as Court Clarifies Ruling Judge Ayala says two later rulings keep Vladimir Cerrón in preventive detention, sending the matter back to Peru's Constitutional Court for clarification. 5 sources. https://clstr.news/cluster/vladimir-cerrn-remains-in-preventive-detention-as-court-clarifies-ruling ### 2026-07-25: Peru’s Interim President Balcázar Leaves Office as Bolivia Stalls Under New Leader Paz Peru’s interim president José Balcázar exits amid controversy over antisemitic remarks and a halted $3.5 bn F‑16 deal; Bolivia’s President Rodrigo Paz faces fuel shortages, economic stagnation and political str 5 sources. https://clstr.news/cluster/perus-interim-president-balczar-leaves-office-as-bolivia-stalls-under-new-leader-paz ### 2026-07-24: Peru interim president José María Balcázar faces criminal and constitutional complaints over $3.5 bn F‑16 jet purchase Peru’s interim president José María Balcázar faces criminal and constitutional accusations over a $3.5 bn F‑16 jet purchase, with former ministers implicated and his hometown council declaring him persona non g 3 sources. https://clstr.news/cluster/peru-interim-president-jos-mara-balczar-declared-persona-non-grata-faces-constitutional-indictment ### 2026-07-24: Peru Rejects Presidential Pardon for Former President Pedro Castillo Peru’s Justice Ministry ruled the last presidential pardon request for ex‑president Pedro Castillo inadmissible, confirming he will stay in prison serving an 11‑year sentence. 10 sources. https://clstr.news/cluster/peru-rejects-presidential-pardon-request-for-expresident-pedro-castillo ### 2026-07-22: Peruvian Congress sets July 26 end date for interim President José María Balcázar Peruvian Congress says interim President Balcázar’s term ends 26 July, but he and supporters argue he stays until the 28 July inauguration of Keiko Fujimori, raising constitutional concerns. 12 sources. https://clstr.news/cluster/president-jos-mara-balczar-urged-to-remain-until-july-28-in-peru ### 2026-07-20: Peru's Constitutional Court frees Vladimir Cerrón, overturns 2‑year preventive detention Peru's Constitutional Court, by a 4‑3 vote, annulled Vladimir Cerrón's 24‑month preventive detention, granting habeas corpus and ordering alternative measures; Cerrón then urged the interim president to pardon 32 sources. https://clstr.news/cluster/peruvian-gang-member-andy-ordered-to-serve-four-months-preventive-detention ### 2026-07-20: Peru interim president Balcázar to rule on Pedro Castillo pardon within days Peru’s interim president Balcázar says the Justice Ministry will issue a pardon opinion for ex‑president Castillo within two days, while the government prioritises Junín earthquake relief and may defer the case 3 sources. https://clstr.news/cluster/peru-interim-president-balczar-to-rule-on-pedro-castillo-pardon-within-days ### 2026-07-20: Peru interim president Balcázar faces scrutiny over alleged wasteful public spending Cuarto Poder reports interim President José Balcázar's administration in Peru spent millions on coffee breaks, kits, furniture and other non‑essential items, sparking criticism of wasteful public spending. 3 sources. https://clstr.news/cluster/peru-interim-president-balczar-faces-scrutiny-over-alleged-wasteful-public-spending ### 2026-07-19: Peruvian Ex‑Governor Vladimir Cerrón Seeks Dismissal of New Bribery Charge Peru's prosecutor seeks to drop a passive‑bribery charge against fugitive ex‑governor Vladimir Cerrón, while he still faces an aggravated illicit‑association case. 2 sources. https://clstr.news/cluster/peruvian-exgovernor-vladimir-cerrn-seeks-dismissal-of-new-bribery-charge ### 2026-07-18: Peru Constitutional Court set to rule on Vladimir Cerrón habeas corpus Peru's Constitutional Court is poised to decide Vladimir Cerrón's habeas corpus, aiming to end his 24‑month preventive detention. Internal court disputes and the resignation of former president Luz Pacheco have 15 sources. https://clstr.news/cluster/peruvian-constitutional-court-delays-ruling-on-vladimir-cerrns-habeas-corpus ### 2026-07-13: Peru's former president Pedro Castillo faces legal battles and UN criticism UN experts deem Pedro Castillo's arrest arbitrary; Peru's courts admit a habeas petition while officials dispute the UN report and the legality of a presidential pardon. 14 sources. https://clstr.news/cluster/peru-president-balcazar-faces-legal-debate-over-potential-pedro-castillo-pardon ### 2026-07-10: Peruvian Court Rejects Civil Prescription Request Against President José Balcázar Peru’s Second Penal Unipersonal Court in Chiclayo rejected the defense’s request to prescribe the civil claim against President José Balcázar, keeping the case active until 13 June 2027 and suspending oral Hear 4 sources. https://clstr.news/cluster/peruvian-court-rejects-civil-prescription-request-against-president-jos-balczar ### 2026-07-10: Peru’s Interim President Weighs Indult for Ex‑President Pedro Castillo After UN Report UN experts deem Pedro Castillo’s detention arbitrary and call for his release; interim President Balcázar says the report may affect a future pardon, pending a formal request. 27 sources. https://clstr.news/cluster/un-working-group-says-perus-detention-of-expresident-pedro-castillo-was-arbitrary ### 2026-07-06: Peruvian President José María Balcázar’s Chiclayo trips cost over S/1 million to the state Records show President José María Balcázar made 11 trips to Chiclayo, spending over S/1 million on military flights and helicopters; he says most travel was commercial and costs were personal. 4 sources. https://clstr.news/cluster/peru-president-jos-mara-balczar-spends-over-s1-million-on-trips-to-lambayeque ### 2026-07-03: Alejandro Toledo seeks humanitarian pardon over severe health decline Ex‑president Alejandro Toledo seeks a humanitarian pardon in Peru, citing severe health issues; the request awaits Supreme Court approval. 4 sources. https://clstr.news/cluster/alejandro-toledo-seeks-humanitarian-pardon-over-severe-health-decline ### 2026-06-29: Peruvian President Balcázar contracts own lawyer, sparking conflict‑of‑interest controversy President José María Balcázar hired his personal lawyer for S/30 000 while the attorney kept defending him in a corruption case, prompting conflict‑of‑interest accusations and scrutiny over a nepotistic sub‑pre 4 sources. https://clstr.news/cluster/peruvian-president-balczar-contracts-own-lawyer-sparking-conflictofinterest-controversy ### 2026-06-15: Pedro Castillo lacks legal and medical basis for humanitarian pardon in Peru Former officials say ex‑President Pedro Castillo lacks the severe illness proof and final conviction needed for a humanitarian pardon in Peru. 2 sources. https://clstr.news/cluster/pedro-castillo-lacks-legal-and-medical-basis-for-humanitarian-pardon-in-peru ### 2026-06-11: Peru's Grace Commission rejects ex‑President Pedro Castillo's pardon request Peru's presidential grace commission declared ex‑President Pedro Castillo's humanitarian and common pardon requests inadmissible and archived them after missed deadlines. 5 sources. https://clstr.news/cluster/perus-grace-commission-rejects-expresident-pedro-castillos-pardon-request ### 2026-06-10: Peru rejects new pardon request for ex‑president Pedro Castillo Peru’s interim president hinted at possible amnesty for former president Pedro Castillo, but the Presidential Grace Commission rejected a new pardon request, keeping Castillo in Barbadillo prison. 2 sources. https://clstr.news/cluster/peru-rejects-new-pardon-request-for-expresident-pedro-castillo ### 2026-06-04: Peru President Balcazar criticized as Congress and Lima mayor warn of crisis over potential Castillo pardon Peru’s mayor and congress members warn President Balcazar that a potential pardon for ex‑president Castillo could spark an institutional crisis and face censure, amid the presidential runoff. 2 sources. https://clstr.news/cluster/peru-president-balcazar-criticized-as-congress-and-lima-mayor-warn-of-crisis-over-potential-castillo ### 2026-06-04: Peru evaluates new pardon request for ex-president Pedro Castillo Peru’s Justice Ministry says a new pardon request for ex‑president Pedro Castillo, filed on May 19, has not been processed by the Commission of Presidential Gratitudes, while the prime minister signals a возмож 2 sources. https://clstr.news/cluster/peru-evaluates-new-pardon-request-for-ex-president-pedro-castillo ### 2026-05-15: Pedro Castillo given June 4 deadline to fix grace petition paperwork Peru sets a June 4 deadline for ex‑president Pedro Castillo to amend his grace pardon request; his lawyer defends him before Congress. 2 sources. https://clstr.news/cluster/pedro-castillo-given-june-4-deadline-to-fix-grace-petition-paperwork ### 2026-05-15: Peruvian Justice Minister Luis Jiménez called before Congress over gratitude commission Peruvian Justice Minister Luis Jiménez was summoned by Congress to detail the selection of the Presidential Gratitude Commission and urged transparent, swift,‑​ 2 sources. https://clstr.news/cluster/peruvian-justice-minister-luis-jimnez-called-before-congress-over-gratitude-commission ### 2026-05-13: Peru President says no active plan to pardon ex‑president Pedro Castillo; commission member resigns Peru's president says no pardon for ex‑president Pedro Castillo is under review; a commission member quit over hometown ties, and a congressman opposes any ind⑤ 50 sources. https://clstr.news/cluster/peruvian-lawyer-lesli-gonzlez-resigns-from-presidential-pardon-commission-over-origin-controversy ### 2026-05-11: Peruvian Government says pardon for ex-president Pedro Castillo not under consideration Peru's cabinet says a pardon for former President Pedro Castillo is not being considered. 4 sources. https://clstr.news/cluster/peruvian-government-says-pardon-for-ex-president-pedro-castillo-not-under-consideration --- Cite as: Peru legal battles: Castillo, Cerrón, and Humala updates. CLSTR, https://clstr.news/situations/perus-shifting-approach-to-legal-matters-involving-former-presidents-in-2026