Arson fire at high school controlled with help from sprinkler system (Norcross, GA)

One Gwinnett County high school student is out of jail on bond but the other remains on an immigration hold after their misguided prank at Meadowcreek High School backfired and got them charged with arson and committing a terroristic act. They are accused of setting toilet paper on fire in school bathrooms in September.  The fire caused the school sprinkler system to go off.