No FACTUAL INFORMATION is required to answer this question. Use good judgment and reasoning ability to arrive at the correct answer. Because of your fine police work in arresting a suspected killer, you are assigned to plain clothes duty and directed to keep another suspect under close surveillance. Prior to the start of this assignment, which of the following actions would it be most proper for you to take?
B: Find out if the suspect has some distinctive characteristics by which he can be identified.
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