What does Signal 78 indicate in relation to a suspect?

Signal 78 pertains specifically to a criminal history of an individual that indicates they are not currently wanted. In the context of law enforcement communication codes, this classification helps officers quickly assess a suspect's background without needing to delve into lengthy reports. Recognizing that a subject is not wanted allows officers to handle the situation accordingly, particularly during encounters with individuals who may have a history of criminal activity but are not under active warrants.

Being aware of whether someone has a criminal history can be crucial for officer safety and tactical decision-making during interaction. This code ensures that law enforcement personnel are informed about past behaviors or offenses, even if the person is not wanted for a current crime.