There is a new facebook spam out on facebook, kindly avoid clicking on the link that you suspect as a spam. The update “Girl killed herself after her dad posted a secret of her on here fb wall” may feel like legitimate but it is not. Once you clicked on the link it will take you to a page that contains a video link.
When you click on the video link it further prompts for a permission from your facebook to access the content. This triggers the facebook app to activate the same spam message to your wall as well. So its better advisable to not to click on this and similar looking links.
Stay away from the link and advise your friend to follow these steps “How to Protect Yourself from SPAM in Facebook ?” to prevent facebook spam message infection in future.