Which of the Following Defines What Police Call a "Cold

Multiple Choice

Which of the following defines what police call a "cold hit"?

A) when law enforcement finds a suspect "out of nowhere" by comparing DNA evidence from a crime scene against the contents of a database
B) when a criminal investigation that has not been solved after a certain amount of time
C) when a police officer abruptly hits a suspect in an unreasonable show of force
D) when a police officer gets into an accident in their patrol car