A teenager from Woodbridge, Virginia, is in custody accused of helping another young man travel to Syria to join ISIS.

Sources tell News4 they fear the 17-year-old Osborne Park High School student may have tried to recruit other students to join ISIS.

His name has not been released.

He is being held in an undisclosed location as a juvenile.

The older teen, who traveled to Syria, is facing indictment in this case, but it's not clear where he is.