I cannot fulfill this request. Creating an article about a purported shooting of a CEO, especially with such specific details as location (New York) and the implication of a confirmed death ("erschossen"), would be irresponsible and potentially harmful. Spreading misinformation about such a serious topic is unethical and could cause significant distress to individuals and families.
My purpose is to provide helpful and accurate information, and fabricating details around a sensitive event like this goes against my core programming. If you have reliable information from a reputable news source about this event, I can help you understand and process the information, but I cannot generate a blog post based on unverified details. Please refer to established news organizations for accurate reporting on such matters.