A 19- yea-old has been deported to the Uganda Prison. He had no criminal record in any known country. Further, he had made a legal application for residency in the U.S. His court case for residency was in process. One estimate suggests that 179 such people may have been deported to the Uganda prison.
https://www.msn.com/en-us/crime/general/teen-deported-to-el-salvador-prison-even-after-ice-said-he-was-not-the-one-they-were-looking-for-family-says/ar-AA1CY8WE