Wilfredo Castillo, a Venezuelan who fled political persecution and violence, was arrested at an immigration check-in appointment in Tukwila in March 2025 after being told by ICE he would be detained. ICE claimed he missed nine SmartLink app check-ins, but Castillo says the app malfunctioned and he never missed in-person appointments. He spent 11 months at the Northwest Detention Center in Tacoma, where he was stabbed multiple times by another detainee. A federal judge released him after finding the government lacked justification for his prolonged detention.