When is a copy of a warrant sufficient for an arrest?

A copy of a warrant is sufficient for an arrest when the original warrant is with a law enforcement member in the county. In this context, having the original warrant in the possession of another officer allows for an efficient and prompt execution of the warrant, ensuring that law enforcement has the legal authority to conduct the arrest as per the terms specified in the warrant.

This practice helps maintain the integrity of law enforcement procedures and provides clarity around the lawful authority to act. It also reinforces the requirement for official documentation, ensuring the arrest is based on valid and properly issued legal authority.

The other scenarios do not provide the same level of legal authority required for an arrest. For instance, a signed statement from a magistrate may indicate intent or verification of the arrest process but does not replace the need for the original warrant. Observing a crime or having prior knowledge, while potentially establishing probable cause, does not justify an arrest without a warrant in situations requiring specific legal authority to detain an individual.