http://news.wustl.edu/news/Pages/26252.aspx#.UxSxMNs2214.email
"Greg Sibbel, a third-year graduate student at Washington University in St. Louis, died Tuesday, Dec. 3, 2013, from Ewing’s sarcoma. He had turned 26 the day before. ...
The U.S. and WUSTL flags will be lowered to half-staff Friday, Dec. 6, through Monday, Dec. 9, in honor and memory of Sibbel and Nelson Mandela, who died Thursday, Dec. 5, 2013".