What is the term for a sworn statement made in writing to establish probable cause?

The term "affidavit" refers to a sworn statement made in writing, typically used to establish probable cause. It is a legal document that contains the personal knowledge of the affiant (the person making the statement) and is often utilized in various legal proceedings, including warrant applications and court cases. The significance of an affidavit lies in its ability to provide the court with necessary information that supports the issuance of warrants or other legal actions by demonstrating that there is reasonable belief in the occurrence of a crime or the necessity of legal intervention. The affiant must sign the affidavit in the presence of a notary or other authorized official, affirming the truthfulness of the contents. This formal declaration under oath gives the affidavit legal weight and credibility in judicial matters.

Other terms, such as "indictment," refer to formal charges issued by a grand jury, while "detainer" involves requests to hold an individual in custody, and "modification" pertains to changes made to legal terms or conditions, which do not align with the definition provided in the question.