Kilmar Abrego Garcia, the Maryland man mistakenly deported to El Salvador in March, has been returned to the United States to face federal criminal charges, Attorney General Pam Bondi said Friday.

The grand jury found that Abrego Garcia made the trips as part of a ring that trafficked guns, drugs, children and women, Bondi said. She said co-conspirators alleged that he abused women he was transporting and played a role in the killing of a rival gang member’s mother.