Which legal status applies to juvenile delinquents?

The correct answer highlights that juvenile delinquents can be detained in secure confinement under certain circumstances. Juvenile justice systems in various jurisdictions allow for secure confinement when the offenses are severe or when there is a risk that the juvenile may be a danger to themselves or others, or if there is a risk of fleeing. This reflects a more nuanced understanding of juvenile delinquency, where the aim is to balance accountability with rehabilitation.

While it's important to provide care and rehabilitation for youth, there are cases where secure detention is deemed necessary to ensure public safety or the safety of the juvenile involved, particularly in serious criminal offenses. Thus, the ability to detain juveniles in secure facilities acknowledges the need for both protective and punitive measures in the justice system.

The other choices do not accurately represent the legal status of juvenile delinquents. For instance, the assertion that they can only be placed in nonsecure shelters undermines the realities of the situation regarding severe cases. The idea that juveniles have no legal protections is inaccurate since they are afforded various rights under the law. Lastly, claiming that they are exempt from legal proceedings contradicts the fundamental premise of a legal system that seeks to adjudicate even youthful offenders while often emphasizing rehabilitation over punishment.