Media Advisory The University of Colorado at Boulder is hosting a news conference Monday, Sept. 21, at 10:30 a.m. in conjunction with the City of Boulder to announce several major safety improvements and pending improvements on campus and in Boulder. A Sunflower Safety logo to appear on safety educational materials also will be introduced. Julie and Harold Chase, parents of ¶¶ÒõÂÃÐÐÉä student Susannah Chase who was murdered near her Boulder home last December, will attend. Susannah's brother, Douglas Chase, and sister Christy Chase also will attend.