Freestyle Stroke Army Sgt. Elizabeth Marks competes in the 100-meter freestyle event at the 2016 Invictus Games in Orlando, Fla., May 11, 2016. Air Force photo by Tech. Sgt. Joshua L. DeMotts SHARE IMAGE: Download Image: Full Size (1.99 MB) Photo By: Tech. Sgt. Joshua L. DeMotts VIRIN: 160511-F-FH950-2119.JPG Photo Gallery