1The prosecutor receives information from the victim and from those who can indicate circumstances useful for the purposes of the investigation, observing the rules established for the assumption of testimony.
2These persons are summoned by means of an order, which contains:
athe personal data of the person;
bthe day, time and the venue for appearing;
cthe warning that the prosecutor may order the forced accompaniment in case of non- appearance without lawful impediments.
3The prosecutor orders in the same way the summons of the interpreter and expert.
4The summons is served at least three days prior to the day of appearance, except in urgent cases.