Last update images today Dallas Cowboys Stadium
![dallas cowboys stadium <h3 class=](https://premium.dallascowboys.com/wp-content/uploads/2021/04/IMG_3410-scaled.jpeg)
The international swimming federation says its executive director has been ordered to testify as a witness in a U.S. criminal investigation into the case of 23 Chinese swimmers who tested positive for a banned substance in 2021 yet were allowed to continue competing.
Swimming's world governing body, World Aquatics, told The Associated Press on Thursday that its top administrator, Brent Nowicki, was subpoenaed to testify in the investigation.
"World Aquatics can confirm that its executive director, Brent Nowicki, was served with a witness subpoena by the United States government," World Aquatics said in a statement to the AP. "He is working to schedule a meeting with the government, which, in all likelihood will obviate the need for testimony before a Grand Jury."
World Aquatics declined to answer questions about where and when Nowicki was served his subpoena and didn't say which office was handling the investigation. The FBI did not immediately return requests for comment.
The news comes just three weeks before the Paris Olympics, where 11 of the Chinese swimmers who tested positive for a banned heart medication three years ago are set to compete.
The swimmers in question were allowed to compete at the Tokyo Olympics despite their positive tests just months before those Games. Chinese officials blamed food contamination; the World Anti-Doping Agency accepted that explanation and has since defended its handling of the case.
China won six medals in swimming, including three golds, at the Tokyo Olympics to finish fourth on the medal table behind the United States, Australia and Britain.
The positive tests were not publicly known until The New York Times and German broadcaster ARD first reported on the case in April.
A House Committee on China asked the Justice Department and FBI on May 21 to investigate the case under a federal law that allows investigations into suspected doping conspiracies even if they occurred outside the U.S.
Information from Reuters was used in this report.
![IMG 3410 Scaled](https://premium.dallascowboys.com/wp-content/uploads/2021/04/IMG_3410-scaled.jpeg)
![Caption ?w=1200&h= 1&s=1](https://dynamic-media-cdn.tripadvisor.com/media/photo-o/1a/63/c1/13/caption.jpg?w=1200&h=-1&s=1)
![0d](https://media-cdn.tripadvisor.com/media/attractions-splice-spp-720x480/0e/ff/4b/0d.jpg)
![Spg 1502397000](https://www.rateyourseats.com/assets/images/guides/staff_picks/spg_1502397000.jpg)
![Visit The Home Of The Dallas Cowboys 881x580](https://www.thebrokebackpacker.com/wp-content/uploads/2019/11/Visit-the-home-of-the-Dallas-Cowboys-881x580.jpg)
![Dallas Cowboys Football And Stadium Tours](https://www.visitplano.com/wp-content/uploads/2020/08/Dallas-Cowboys-Football-and-Stadium-Tours.jpg)
![Overheadjpg](https://www.si.com/.image/t_share/MTY4MjYxNzA2MDA5NjgzMjIx/overheadjpg.jpg)
![1512422837 75976089](https://rateyourseats.com/shared/1512422837_75976089.jpg)
![Dallas Cowboys 1](https://www.sentechas.com/wp-content/uploads/2017/08/Dallas-Cowboys-1.jpg)
![ATT Economic 1](https://www.hksinc.com/wp-content/uploads/2009/10/ATT_economic-1.jpg)
![AP 718055504797](https://blog.ticketmaster.com/wp-content/uploads/AP_718055504797.jpg)
![IMG 8207](https://jeremyperson.com/wp-content/uploads/2010/05/IMG_8207.jpg)
![Att Stadium Dallas Cowboys Seating Chart 04 View Section Row Seat Football Game View Seat Virtual Field Touchdown Suites Club Level Section High Resolution](https://www.mapaplan.com/seating-plan/dallas-cowboys-att-stadium-detailed-row-numbers-chart-map/high-resolution/att-stadium-dallas-cowboys-seating-chart-04-view-section-row-seat-football-game-view-seat-virtual-field-touchdown-suites-club-level-section-high-resolution.jpg)
![Reference App Image Cowboys Stadium 1 1](https://www.listentech.com/wp-content/uploads/2021/06/reference-app-image_cowboys-stadium-1-1.jpg)
![Picture4 ?1441140290](https://images.adsttc.com/media/images/55e6/0e48/8450/b589/5100/000d/large_jpg/picture4.jpg?1441140290)
![Dallas Cowboy Stadium SPLASH 1200x900](https://www.sentechas.com/wp-content/uploads/2017/08/Dallas-Cowboy-Stadium-SPLASH-1200x900.jpg)
![Dallas Cowboys 10448783 1180x787](https://sportsnaut.com/wp-content/uploads/2022/12/dallas-cowboys-10448783-1180x787.jpg)
![IMG 8304](https://jeremyperson.com/wp-content/uploads/2010/05/IMG_8304.jpg)
![Dallas Cowboys ATT Stadium](https://regardingluxury.com/wp-content/uploads/2020/11/Dallas-Cowboys-ATT-Stadium.jpg)
![ATT Stadium 1 ?resize=1200%2C675&quality=85&strip=all&ssl=1](https://i1.wp.com/media.nbcdfw.com/2019/09/ATT-Stadium-1.jpg?resize=1200%2C675&quality=85&strip=all&ssl=1)
![20221023 114259 Scaled](https://travelingourpurdyworld.com/wp-content/uploads/2022/10/20221023_114259-scaled.jpg)
![400 Level Seat View ATT Stadium Dallas Cowboys](https://www.fromthisseat.com/images/ATTStadium/400_Level_Seat_View_ATT_Stadium_Dallas_Cowboys.jpg)
![USATSI 19075676](https://static.foxdeportes.com/2022/12/16/USATSI_19075676.jpg)
![Caption ?w=1200&h= 1&s=1](https://dynamic-media-cdn.tripadvisor.com/media/photo-o/1a/59/0f/df/caption.jpg?w=1200&h=-1&s=1)
![NFL](https://www.hksinc.com/wp-content/uploads/2019/09/NFL.jpg)
![Jn9ekffyyq5wkdhuc0n5](https://media.bleacherreport.com/image/upload/c_fill,g_faces,w_3800,h_2000,q_95/v1670611524/jn9ekffyyq5wkdhuc0n5.jpg)
![1374775761000 AP Saints Cowboys Football 1307251411 1 1](https://www.usatoday.com/gcdn/media/USATODAY/USATODAY/2013/07/25/1374775761000-AP-Saints-Cowboys-Football-1307251411_1_1.jpg)
![Att Stadium Arlington Texas Cowboys Stadium 735x400](https://stadiumsguide.com/wp-content/uploads/2023/06/att-stadium-arlington-texas-cowboys-stadium-735x400.jpg)
![Attstadium2](https://dt1jqiolganbd.cloudfront.net/wp-content/uploads/2020/12/attstadium2.jpg)
![4466861093 Ea9ec3ecd3 B](https://live.staticflickr.com/2757/4466861093_ea9ec3ecd3_b.jpg)
![Cowboystx Stadium](https://cowboys.strmarketplace.com/Images/cowboystx_stadium.png)
![At And T Stadium In The City Of Arlington Home Of The Dallas Cowboys Aerial View Dallas United States October 30 2022 2KK7MTD](https://c8.alamy.com/comp/2KK7MTD/at-and-t-stadium-in-the-city-of-arlington-home-of-the-dallas-cowboys-aerial-view-dallas-united-states-october-30-2022-2KK7MTD.jpg)