Close St. Louis is the STD capital of the U.S. The report is per capita, and when the county is included in the numbers, they are lower on the list. KSDK 10:25 PM. CDT October 20, 2016 TRENDING VIDEOS Arrest made in 12-year-old's kidnapping Police search for gunman in homicide case Friends and family mourn woman killed on I-55. Women's March St. Louis Basketball players honor murdered teammate Death investigation in Franklin County Facebook apologizes over tattoo controversy More Stories Man charged in the abduction of a 12-year-old girl Jan 21, 2017, 4:46 p.m. Bill introduced to remove US from United Nations Jan 22, 2017, 6:00 a.m. Collinsville PD search for man in connection with… Jan 21, 2017, 9:42 p.m.