Complaint filed in District Court in Colorado for a family member that was killed while working when a steel beam fall and hit him in the head.  The Complaint includes wrongful death, negligence and  Res Ipsa Loquitur :  To prove res ipsa loquitor negligence, the plaintiff must prove 3 things: The incident was of a type that does not generally happen without negligence, It was caused by an instrumentality solely in defendant’s control, The plaintiff did not contribute to the cause .