After Carl's Arrest,his Appointed Counsel Informs Him That the Police

Multiple Choice

After Carl's arrest,his appointed counsel informs him that the police want to stage a live,physical lineup.Carl is brought to a room where there is a one-way mirror and several other people who look more or less like Carl.However,just before the lineup,Carl's attorney is prevented from attending.The victim positively identifies Carl as the attacker.Will this identification be admitted at trial?

A) Yes,because the lineup was constitutionally valid.
B) Yes,because Carl's attorney had no right to be present.
C) No,because Carl did not consent to the lineup.
D) No,because Carl's attorney had the right to be present.