US Immigration and Customs Enforcement (ICE) has awarded a contract to a private security company that has faced accusations of "torture" and "enforced disappearance" to assist in tracking down undocumented immigrant children who arrived in the US alone, a contracting document shows. ICE has stepped up its work so much in pursuing these minors in the US that it has contracted out some of its mission to a third party to put "boots on the ground" and locate immigrant children previously released from US government custody. The agency characterizes the work of tracing immigrant children who reached the US without authorization and were released into communities while they go through immigration court proceedings as "safety and wellness checks". ICE says it wants to confirm the children's location, school enrollment and overall wellness, including checking for signs of abuse or trafficking, according to the contracting document.