According to OCGA 17-4-20, under what condition can a warrantless arrest with probable cause be made?

In the context of OCGA 17-4-20, a warrantless arrest can be made by law enforcement when there is probable cause to believe that a crime has been committed. Probable cause means that an officer has enough evidence or reason to believe that someone committed an offense. This legal standard is essential because it helps protect individuals' rights while allowing law enforcement to act swiftly and effectively when a situation demands immediate intervention, such as in cases of family violence.

The other options do not align with the legal requirements for warrantless arrests. While a victim's request or an officer's personal judgment may influence an investigation, they do not provide the necessary legal basis for making an arrest without a warrant. Similarly, consent from both parties does not negate the need for probable cause, as the law prioritizes the objective assessment of evidence over subjective agreements between individuals involved in a potential crime. Therefore, having clear probable cause is the critical factor that authorizes the officer to proceed with a warrantless arrest.