1. Evidence that is doubtful, unreliable, or open to doubt regarding its credibility, authenticity, or validity in a legal or investigative context
The witness testimony was considered questionable evidence due to inconsistencies in their statements.
O testemunho da testemunha foi considerado prova questionável devido a inconsistências em suas declarações.
2. Information or proof whose quality, relevance, or admissibility in court is disputed or uncertain
The prosecutor argued that the hearsay was questionable evidence and should be excluded from trial.
O promotor argumentou que o boato era prova questionável e deveria ser excluído do julgamento.