Medford Police said it was originally thought the three juveniles escaped the facility, but have since learned they were part of a voluntary program.
Police said the suspects broke a window and used tied blankets to climb down from the second story building. One of the juveniles was located near the McAndrews bridge. Officers believe the two other males were headed toward Ashland.
Medford Police tell Newswatch 12 officers are no longer looking for the juveniles, but charges are possible because of the damage done to the building.
Medford Police released the names of the three juveniles on Tuesday afternoon: 17-year-old Raistlin Michael Asch, who was arrested for Criminal Mischief I and Disorderly Conduct; 14-year-old Nelson Kenneth Johnson, charged with Probable Cause to arrest for Criminal Mischief I and Disorderly Conduct; 15-year-old Silas Raen Clark, charged with Probable Cause to arrest for Criminal Mischief I and Disorderly Conduct. Anyone with information on the whereabouts of these juveniles is encouraged to contact the Medford Police Department.