 
  		Bolsonaro's legal team argued that the trial was marked by due process violations, including a lack of proper defense and reliance on what they called a flawed and contradictory plea bargain testimony. They also cited legal errors in how the charges were applied.
In September, the Supreme Federal Court ruled by a 4-1 vote that Bolsonaro had led a criminal organization seeking to keep him in power following his 2022 election defeat.
The former president was convicted of five charges: attempting a coup d'etat, violently seeking to abolish the democratic rule of law, leading an armed criminal organization, aggravated property damage, and destruction of protected historical heritage.
 
 Xinhua
Source : https://en.igihe.com/news/article/former-brazilian-president-bolsonaro-appeals-27-year-prison-term

