What legal precedent allows for the detention of a person before trial under certain conditions?

The legal precedent that allows for the detention of a person before trial under certain conditions is established in the case of US v. Salerno. This landmark ruling from the Supreme Court upheld the constitutionality of the Bail Reform Act of 1984, which permits pretrial detention of individuals considered dangerous or a flight risk. The court ruled that the government could detain a suspect before trial if it could demonstrate by clear and convincing evidence that the individual posed a danger to the community. This decision highlighted the balance between an individual’s right to liberty and the government’s interest in public safety, creating a framework for assessing the appropriateness of pretrial detention.

In contrast, other cases mentioned don't focus on pretrial detention in the same manner. For instance, Stack v. Boyle centers on the right to reasonable bail rather than detention, Miranda v. Arizona deals with the rights of individuals during police interrogations, and Davis v. Washington addresses the issue of hearsay in the context of domestic violence cases. Thus, US v. Salerno is the pivotal case concerning the legal basis for pretrial detention under specific conditions.