grand jury
US /ˌɡrænd ˈdʒʊr.i/
UK /ˌɡrænd ˈdʒʊr.i/

1.
gran jurado
a jury, typically of twenty-three people, selected to examine the validity of an accusation before trial.
:
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The grand jury heard testimony for weeks before issuing an indictment.
El gran jurado escuchó testimonios durante semanas antes de emitir una acusación.
•
A special prosecutor presented evidence to the grand jury.
Un fiscal especial presentó pruebas al gran jurado.