What are two mandatory reasons for an officer to make an arrest in a domestic violence situation?

In domestic violence situations, certain criteria mandate an officer to make an arrest to protect the victim and uphold the law. The correct choice highlights two critical indicators: visible signs of injury on the victim and a violation of a Temporary Restraining Order (TRO). These factors are significant because the presence of injuries indicates that a crime has likely occurred, and a TRO violation directly reflects a disregard for legal protections established to safeguard victims.

When a victim shows signs of injury, it often implies that there has been an act of violence or threat, necessitating immediate intervention by law enforcement. Additionally, a TRO violation demonstrates that the suspect has not only engaged in previous harmful behavior but is also actively defying a court order meant to protect the victim. These circumstances create a mandatory obligation for officers to act decisively to ensure the safety of the victim and uphold the judicial system's authority.

The other choices present scenarios that do not provide the same level of legal justification for arrest in domestic violence cases. For instance, being a known felon or having a witness to the act might contribute to the context, but they do not ensure the victim's immediate protection as effectively as signs of injury and a TRO violation do.