North Carolina BLET Arrest, Search and Seizure Practice Test

In a police line-up, the standard practice is to include a minimum of five suspects. This number is important because it helps ensure that the witness or victim has a sufficient range of individuals to view, which can reduce the likelihood of misidentification. A line-up that includes only one suspect does not provide the needed context for a witness to make an accurate identification. The goal is to present multiple similar individuals so the witness can choose the person they believe is the perpetrator, minimizing the risk of error associated with identifying a single suspect in isolation.

Additionally, having too few suspects can lead to a higher chance of bias since a witness may feel pressured to identify someone, even if they are unsure. A line-up with five or more suspects offers a better chance for a fair identification process and is more in line with police procedures designed to protect the integrity of eyewitness testimony.