Kellogg Brown & Root Servs., Inc. v. United States ex rel. Carter, 575 U.S. ___, 135 S. Ct. 1970 (2015)
Petitioners were employed by defense contractors that provided logistical services to the United States military during the armed conflict in Iraq. They filed a qui tam complaint against various defense contractors, alleging the contractors had fraudulently billed the government for water purification services that