He/ she chooses whom they think the criminal is based on little confidence. After that, it is hard for them to change their mind, as that initial decision will never be forgotten, and it will influence the witness in future events. As a result, it is possible that an innocent person could go to jail. Thirdly, being in a courtroom is very suggestive; everyone in the courtroom knows who the defendant is and that he/ she is supposedly guilty. This gives rise to pressure on the witness because any bit of uncertainty could demonstrate hesitation which could cause the jury to question if the defendant is indeed guilty, which could be problematic in the future.
Fourthly, the justice system is a very lengthy process; most trials take place many months after the initial crime. This makes it difficult for the witness, because after so long their memory begins to fade, and as a result, they do not have a clear memory to guide them through proper identification. Therefore, the witness is susceptible to following their initial criminal identification more so than if the crime was more recent, which could lead to a false