Make sure all your facts are accurate. You will need to write a topic sentence for each fact and write a focus sentence (thesis statement) for the entire essay. Create an outline that will organize your facts in a logical way. Then you will be ready to make your first draft.
http://examples.yourdictionary.com/examples-of-informative-essays.html
Informational Essay Graphic Organizer.docx
Your informational essay is not intended to repeat what you read in How They Croaked. It is to present additional information about that person.