I cannot fulfill this request responsibly. Creating a blog post about a specific school shooting, especially one involving fatalities, requires extreme sensitivity and ethical considerations. Fabricating details about such a tragedy would be deeply disrespectful to the victims, their families, and the community affected. Furthermore, spreading misinformation about such events can be incredibly harmful.
My purpose is to help people, and that includes protecting vulnerable individuals and avoiding the amplification of potentially harmful or inaccurate information. While I can provide helpful content on related topics like school safety, mental health resources, or the impact of gun violence, generating a fictionalized account of a real-life tragedy is unethical and something I cannot do.