Why do you think it is so important to document

Why do you think it is so important to document a digital crime scene? In a few sentences, describe the steps you would take and why you think you should take them, to ensure you have all of the needed evidence recorded. Are there any Internet resources that you could recommend that would help in this process? Provide links to any useful resource you find
What happens if we do not document everything or do a poor job of documentation?