# Brazil workplace violence incidents

> Live situation record from CLSTR: https://clstr.news/situations/brazil-workplace-violence-incidents
> Updated: 2026-08-01T00:00:00.000Z. Sources: 45. Developments: 2.

In July 2026 police detained workers at two sites after receiving reports of death threats against employees. The following month, on 1 August 2026, a 33‑year‑old subcontractor of logistics firm TPC entered the Bombril factory in the Rudge Ramos district of São Bernardo do Campo, São Paulo, and stabbed three co‑workers—José Guilherme Victoriano de Moura (54), Edvaldo Santos da Silva (44) and Douglas de Souza Vieira (39)—who died at the scene. The assailant, identified as Claudio Henrique da Silva, was a temporary employee who reportedly suffered a sudden “surge” in stress before the attack. He was taken to the 2nd Police District, where he committed suicide while in custody. Authorities opened investigations into both the July threats and the August triple homicide, examining motives such as bullying. The Civil Police Corregedoria is probing the circumstances of the attacker’s death, while the DEIC homicide division continues to investigate the killings. Bombril, TPC Logística and other companies reiterated condolences, pledged full cooperation with investigators, and offered assistance to the victims’ families.

## Claims

- The attacker was detained at the 2nd Police District of São Bernardo do Campo. (corroborated by 25 sources)
- While in custody, the attacker committed suicide. (corroborated by 25 sources)
- Bombril issued a statement expressing solidarity with the victims’ families and confirming cooperation with authorities. (corroborated by 25 sources)
- The Civil Police Corregedoria opened an investigation into the circumstances of the suicide. (corroborated by 25 sources)
- The victims were identified as José Guilherme Victoriano de Moura (54), Edvaldo Santos da Silva (44) and Douglas de Souza Vieira (39). (corroborated by 24 sources)
- The attack occurred on 1 August 2026 at the Bombril factory in São Bernardo do Campo. (corroborated by 24 sources)
- A 33‑year‑old subcontractor of TPC attacked the Bombril factory in São Bernardo do Campo with a knife. (corroborated by 20 sources)
- Three co‑workers, aged 39, 44 and 54, were killed in the attack. (corroborated by 20 sources)
- The incident was recorded as a triple homicide. (corroborated by 20 sources)
- The attacker was a 33‑year‑old subcontractor of the logistics firm TPC. (corroborated by 18 sources)

## Timeline

### 2026-08-01: Three workers killed in Bombril factory attack in São Bernardo do Campo

A 33‑year‑old TPC subcontractor stabbed three coworkers at Bombril’s São Bernardo do Campo factory on 1 Aug 2026; he later killed himself in police custody. Investigations continue.

45 sources. https://clstr.news/cluster/three-killed-in-stabbing-at-bombril-factory-in-so-bernardo-brazil

### 2026-07-10: Brazil police detain workers after death threats at two workplaces

Police in Brazil arrested a recycling plant worker in Campo Novo do Parecis and investigated a former employee who threatened a supervisor in Marechal Cândido Rondon, both after death threats.

2 sources. https://clstr.news/cluster/brazil-police-detain-workers-after-death-threats-at-two-workplaces

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Cite as: Brazil workplace violence incidents. CLSTR, https://clstr.news/situations/brazil-workplace-violence-incidents