A Venezuelan immigrant detained by U.S. Customs and Border Protection near the Detroit-Windsor Tunnel attempted to take his life by hanging himself in early March 2025. CBP officers intervened and transported him to a hospital for evaluation before transferring him to ICE custody on March 15. The incident is part of a larger pattern where advocates report 213 immigrants were detained in Detroit between January and March 2025, with approximately 90% having accidentally taken the wrong lane onto the Ambassador Bridge or tunnel while attempting to return to the U.S.