EXCLUSIVE — Rep. Michael Cloud (R-TX) is demanding a response from Immigration and Customs Enforcement regarding a report that found nearly 300,000 migrant children disappeared from tracking.

A recent report from the Department of Homeland Security Office of Inspector General found that over 300,000 migrant children under the care of the Office of Refugee Resettlement effectively disappeared from official radar. In a letter to ICE acting Director Patrick Lechleitner, Cloud expressed worries that the “failure” in oversight left the children vulnerable to sex trafficking and forced labor.