What must happen before a law enforcement officer can arrest a suspect? the suspect must appear at a preliminary hearing. there must be evidence that a crime has been committed. a judge must read the charges against the suspect in court. the law enforcement officer must issue a ticket to the suspect

There must be evidence that a crime has been committed.

Option B. Before a law enforcement officer can arrest a suspect, there must be evidence that a crime has been committed.

Explanation:

The stages of a criminal case start with a law enforcement officer arresting the suspect. For this action to occurs, the police officer has to either witnessed the suspect in the act of committing a crime, or at least posses probable cause that the crime has been committed by the suspect. This is to say that without any form of evidence of the crime, the suspect could and should not be arrested.

if you tell me the video, i may be able to answer your question.

b because thats the naswer i got