Questão jurídica principal
Whether the civil complainants had standing to file a criminal law appeal under Art. 81 LTF
Decisão extraída
They lacked standing because they had not asserted concrete civil claims in the criminal proceedings and did not show how the acquittal affected such claims.
Fundamentação extraída
Standing of a complainant requires a legal interest linked to civil claims. Mere reservation of rights is insufficient; the appellant must specify the claims and the impact of the challenged decision. The recourse contained no concrete allegations of damage or moral harm.