Answer:
d. lineup arrays can lead to poor identification of suspects.
Step-by-step explanation:
The moment the officer decides to take the suspect back to the crime scene he puts in place a line of informal activities which could lead to mis identification of the suspect.
He subsequently arrests the suspect with no evidence , and also there are so many suspects in his case since he did not even arrest the man with any exhibit .
It can be the woman with the cane who had commited the crime since the classical recordsand was closer to her as well.