What is the intent required for the crime of escape?

The crime of escape is specifically tied to the intent of a person who is already under detention. "Purposely under detention" indicates that the individual is intentionally aware of their confinement and makes a conscious decision to leave that confinement unlawfully. This element of intent is crucial; it encompasses the idea that the individual is actively choosing to flee from a situation where they are legally obliged to remain.

In this context, the definition of escape focuses on the knowledge and awareness of a detention status, paired with the intent to exit that status illegally. This stands in stark contrast to other intents, such as being merely reckless or negligent, which don't convey the same level of conscious decision-making regarding the act of escape. Thus, the clear distinction of intent underlines that escape requires a purposeful action with cognizance of one's circumstances. This is why the notion of being "purposely under detention" fundamentally captures the essence of escape.