This report examines the case of an adolescent, Jonathan, experiencing depression and suicidal tendencies. It begins by providing statistical data on depression and suicide rates in Australia, highlighting the prevalence among different demographics. The report then delves into the factors contributing to Jonathan's deteriorating mental health, including the death of his mother, strained relationship with his father, academic struggles, and romantic relationship issues. Furthermore, the report explores ethical and legal considerations for healthcare professionals, focusing on principles like beneficence, autonomy, and non-maleficence, and their application in Jonathan's case. It identifies urgent mental health risk factors and proposes two nursing interventions to address suicidal tendencies. Finally, the report outlines a mental health problem and suggests two interventions to prevent it, offering a comprehensive approach to managing adolescent depression and suicidal behavior. The report emphasizes the importance of understanding the patient's perspective and providing appropriate support to promote their well-being.