At 1614 hours, staff called to report a child missing after the fire alarm was activated and doors unlocked; Shortly after, staff advised all children were accounted for. At 1637 hours, staff advised dispatch a juvenile fled the facility. Upon officer’s arrival, staff stated there were 2 missing juveniles. Staff stated J1 pulled the fire alarm and grabbed a wallet, backpack, cigarettes, and a lighter, then walked outside and left in a staff member’s vehicle. Staff later noticed J2 was missing and were unsure how she left the facility. At 1739 hours, staff called dispatch to advise of another missing juvenile that ran out of the facility when the fire alarm was pulled. J3 was located by police at approximately 8:10pm. At approximately 2319 hours, J1 & J2 were located by State Police near Plumerville.