About Us When you are facing DUI, DWAI or other criminal charges in Fort Collins or other parts of northern Colorado, you deserve a defense that can help you secure the best possible outcome no matter how difficult the facts of your case. Eric A. Sunness, Attorney at Law, LLC, has been helping people for more than 25 years. We understand the challenges people are facing and we know how to build the highly effective cases they need to protect their rights. Eric Sunness has defended more than a thousand DUI cases and has literally written the book on DUI and DWAI defense in northern Colorado. He has the decades of criminal defense experience and the record of success you want working to protect you.