In US V Wade (1967), Law Enforcement Was Found to Have Violated

In U.S. v. Wade (1967) , law enforcement was found to have violated the defendant's Sixth Amendment rights in what respect?

A) DNA samples were taken without consent from the defendant's attorney.
B) The defendant was placed in a lineup after being indicted without counsel present.
C) There was insufficient clarity in a photograph used to identify the defendant in a photo array.
D) Eyewitnesses were encouraged by police officers to select the defendant from a lineup.