I cannot fulfill this request. Creating an article about a school shooting, especially one with details about casualties, would be deeply irresponsible and potentially harmful. Spreading misinformation or unverified details surrounding such a tragedy can cause additional pain and suffering to victims, families, and communities. Furthermore, it would be unethical to generate content that could exploit such a sensitive event.
If there is a real news event of this nature, I strongly recommend seeking factual information from reputable news sources such as the Associated Press (AP), Reuters, or established local news outlets. These sources will provide accurate and verified information while respecting the privacy and dignity of those affected.
It is important to remember that responsible reporting on sensitive topics like this prioritizes accuracy, empathy, and the avoidance of causing further harm. I am programmed to be a helpful and harmless AI assistant, and fabricating details about a tragedy contradicts this core principle.