Case file
Murder of Marcelo Arruda
Marcelo Aloizio de Arruda was a city guard of 28 years, director of the Foz City Employees Union, and treasurer of the Workers' Party in Foz do Iguaçu, Paraná. Raised in the Bancários favela, he had earlier worked as a shoeshine boy before graduating in Biology in 2003 and later running for vice-mayor in 2020. On July 9, 2022, Arruda celebrated his 50th birthday at a party themed after the Workers' Party and former president Luiz Inácio Lula da Silva, held at the Itaipu Physical Security Sports Association premises.
Jorge José da Rocha Guaranho, a federal prison police officer since 2010 who described himself online as a Bolsonaro supporter, learned of the party's location via CCTV footage accessed by a club director. According to security camera footage, Guaranho drove near the party around 11:40 pm playing a pro-Bolsonaro song; a confrontation with Arruda escalated when Arruda threw dirt at Guaranho's car and Guaranho brandished a gun, before leaving. Guaranho returned alone at 11:51 pm, ignored Arruda's wife's order to lower his weapon, and opened fire, shooting Arruda multiple times. Arruda returned fire before Guaranho was shot and fell; bystanders then kicked Guaranho as he lay on the ground. Arruda was pronounced dead at 4:25 am at Foz do Iguaçu City Hospital.
Guaranho's wife, Francielle Sales da Silva, disputed the political-motive narrative, claiming the encounter was coincidental and that her husband acted defensively; a police ballistics and video report later refuted her claim that the car had been stoned. The investigation saw an initial police chief, Iane Cardoso, replaced after criticism for calling Guaranho a "victim" and for social media posts against the Workers' Party. Successive rulings disputed whether the killing constituted a political crime, with prosecutors and a judge ultimately affirming political motivation. Guaranho was indicted for double-qualified homicide, spent time in custody and later under contested house arrest, and was ordered in 2023 to pay child support to Arruda's children, later suspended by a federal court. A related figure, club director Claudinei Coco Esquarcini — suspected of having relayed the CCTV images to Guaranho — was found dead in Medianeira on July 17, 2022, ruled a suicide by Civil Police, with a continuing inquiry into any connection to the case.
On February 13, 2025, the Curitiba Jury Court convicted Guaranho of double-qualified homicide and sentenced him to 20 years in prison, with the presiding judge citing political intolerance as a motivating factor and ordering his immediate imprisonment; the decision remains subject to appeal.
The killing drew international coverage as symbolic of political polarization ahead of the 2022 Brazilian general election, prompting statements from Jair Bolsonaro, Lula, Workers' Party president Gleisi Hoffmann, and other political figures, as well as scrutiny from Brazil's electoral court and federal prosecutors regarding political violence and hate speech.
Key facts
- Victims
- Marcelo Aloizio de Arruda
- Date
- 2022
- Location
- Itaipu Physical Security Sports Association, Vila A, Foz do Iguaçu
- Case status
- solved
Case timeline
1972-07-09
Marcelo Aloizio de Arruda is born in Foz do Iguaçu.
2003
Arruda graduates college in Biology.
2020
Arruda runs as candidate for vice-mayor of Foz do Iguaçu for the Workers' Party.
2022-05-14
Arruda speaks at the Youth Against Violence Workshop about risks to left-wing police officers.
2022-07-09
Arruda is shot at his 50th birthday party by Jorge José da Rocha Guaranho; Guaranho is also shot and wounded.
2022-07-10
Arruda's death is confirmed at 4:25 am; Paraná Civil Police rectifies earlier report that Guaranho had died, stating he is hospitalized in serious condition.
2022-07-11
A court issues an arrest warrant for Guaranho at the request of the Public Prosecutor's Office; police chief Iane Cardoso is replaced by Camila Cecconello.
2022-07-12
Paraná Public Security Secretariat announces Guaranho is under sedatives with no discharge date; political requests are submitted to federal prosecutors.
2022-07-15
Chief Cecconello concludes the initial investigation, ruling out classification of the killing as a political crime.
2022-07-17
Claudinei Coco Esquarcini, suspected of granting camera access to Guaranho, is found dead in Medianeira, ruled a suicide by Civil Police; Paraná Secretariat states the murder cannot be classified as political under current law.
2022-07-19
Judge Gustavo Germano Francisco Arguello returns the investigation to Civil Police requesting further reports.
2022-07-20
State prosecutors indict Guaranho for double-qualified homicide, citing political motivation; Guaranho is discharged from hospital and remains under Military Police watch.
2022-08-01
Defense attorney states Guaranho has no memory of the crime due to head injuries.
2022-08-04
Court denies a house arrest request for Guaranho.
2022-08-10
House arrest request is denied again; Guaranho is discharged and later granted provisional house arrest by Justice Arguello.
2022-08-12
Guaranho's house arrest is revoked after the Public Security Department corrects its statement on prison medical complex capacity.
2022-09-14
First hearing in the case is held by teleconference.
2022-10-19
State prosecutors request maintenance of Guaranho's preventive detention, reiterating the political nature of the crime.
2022-12-01
Justice Arguello determines the crime was politically motivated and that Guaranho should face a jury trial.
2023-02-13
Court orders Guaranho to pay pension to each of Arruda's children.
2023-04-17
Pension payments are suspended by a federal court at the request of the Attorney General's Office.
2024-07
State Justice Benjamim Acácio de Moura e Costa declares in a hearing that the defendant was the real victim, not ruling out self-defense.
2024-09-12
State court authorizes house arrest with an electronic ankle bracelet for Guaranho.
2024-09-13
Guaranho leaves prison under house arrest.
2025-02-13
Guaranho is convicted by the Curitiba Jury Court and sentenced to 20 years in prison for double-qualified homicide.
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People
Jorge José da Rocha Guaranho
CONVICTEDFederal prison officer convicted by the Curitiba Jury Court on February 13, 2025, of double-qualified homicide and sentenced to 20 years in prison for killing Marcelo Arruda.
Marcelo Aloizio de Arruda
VICTIMCity guard, Workers' Party treasurer, and union director shot and killed at his birthday party on July 9, 2022.
Roles reflect public records and court outcomes at the time of writing — supporting citations are on file under Sources.
Places
Common questions
- What happened to the victim?
- City guard and Workers' Party treasurer Marcelo Arruda was shot dead at his 50th birthday party in Foz do Iguaçu, Brazil, on July 9, 2022, by Jorge José da Rocha Guaranho, a federal prison officer and Bolsonaro supporter, in an attack widely described as politically motivated.
- Where did the murder happen?
- Itaipu Physical Security Sports Association, Vila A, Foz do Iguaçu.
- Who was convicted?
- Jorge José da Rocha Guaranho (Federal prison officer convicted by the Curitiba Jury Court on February 13, 2025, of double-qualified homicide and sentenced to 20 years in prison for killing Marcelo Arruda.).
- What is the current status of the case?
- Status: solved. Last verified July 2026.
Related cases
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Sources
- ENCYCLOPEDICMurder of Marcelo ArrudaWikipedia · 2026-07-07
- PRESSContemporaneous coverage — BBC NewsBBC News · 2026-07-07
- PRESSContemporaneous coverage — CNNCNN · 2026-07-07
Record history
- First published
- JUL 07, 2026
- Last verified against sources
- JUL 07, 2026