Assume for This Question: During Cross Examination of Karen, the Defense

Assume for this question: During cross examination of Karen, the defense established that she was frightened by the gun and did not get a look at the driver's face and that she did not see anyone take money because she had fainted.What can the prosecution use to rehabilitate Karen

A) Provide documentation that Karen successfully complete a residential drug rehab program.
B) Introduce Lonnie's testimony as corroborative evidence.
C) Use re-direct examination to ask Karen the same questions so the jury will be clear about her testimony.
D) All of these can be done to rehabilitate Karen.