Which action is currently recommended if there is no immediate evidence of injury in a domestic violence situation?

In a domestic violence situation where there is no immediate evidence of injury, it is crucial to document statements and evidence thoroughly. This action is vital because even in the absence of visible injuries, there may still be underlying issues that need to be addressed. Documentation serves several key purposes: it provides a record of the incident, captures the details of the situation as reported by the individuals involved, and can include observations made by the responding officers.

This process not only helps in assessing the dynamics of the situation but also aids in building a case if the matter escalates or if charges are pursued in the future. Gathering evidence can include taking photographs of the scene, noting any property damage, and preparing thorough reports that detail the context of the situation, which can be crucial for any legal proceedings later on.

The other options do not reflect the key priorities in handling such sensitive situations. For instance, releasing the parties immediately could fail to address potential ongoing safety concerns, while detaining both parties might escalate tensions or lead to unnecessary entanglement in the criminal justice system when it may not be warranted. Similarly, waiting before making decisions can delay crucial interventions that might be necessary for the safety and well-being of those involved.