Several Cases (United States V

Several cases (United States v. Wade and Kirby v. Illinois) that relate to lineups and other confrontations have been decided. According to these cases:

A) counsel must be present at all lineups or other confrontations for identification.
B) counsel is required at the pre-indictment confrontation but not at the post-indictment confrontation.
C) if the accused has not waived counsel and counsel is not provided at the post-indictment pretrial lineup, the in-court identification could be tainted.
D) the pre-arrest, pre-indictment confrontation is a critical stage, and counsel must be present at any confrontation.