If an Officer Uses Information from an Undercover Informant Who

Multiple Choice

If an officer uses information from an undercover informant who is engaged in criminal activity to establish probable cause,the Fourth Amendment requires in all cases that the officer:

A) reveal the informant's identity to the defendant.
B) reveal the informant's identity to the judge.
C) provide some information to support the informant or the informant's information.
D) provide some information as to why the prosecutor believes the informant.