Marcel Emmerich

Marcel Emmerich is not mentioned in either of the provided news articles. The first article discusses a protest by the NGO "Kabul Luftbrücke" regarding the withdrawal of admission commitments to Afghan refugees. The second article focuses on the increasing violence against teachers in Germany and the call for better protection measures. Without any mention of Marcel Emmerich in the provided text, it's impossible to provide any information about their background, current newsworthiness, recent events involving them, or their current relevance. Therefore, I cannot fulfill the request to summarize information about Marcel Emmerich based on these articles.