When can a confession not be considered coerced?

A confession can be considered voluntary and not coerced when deception is used to befriend a suspect. This approach relies on psychological tactics, where law enforcement can build a rapport with the suspect, creating an environment where the suspect might feel more comfortable revealing information. The key aspect here is that while deception is employed, it must not involve direct threats or actions that would invalidate the suspect's free will.

In contrast, making a confession under duress, in the presence of threats of prosecution, or without legal counsel present would compromise the suspect's ability to make a free and voluntary decision. These situations introduce significant pressure or intimidation, ultimately leading to a confession that can be considered coerced. Thus, the use of deception in a friendly manner, as long as it stays within legal boundaries, does not equate to coercion and can make a confession admissible in court.