Forensic experts will return next month to the site of a notorious state reform school, where the remains of more than 50 people were unearthed in 2015, to find out what lies in 27 additional sites.

Florida Secretary of State Laurel Lee said Thursday that once they can determine what the below-ground “anomalies” are at the former Arthur G. Dozier School for Boys in Marianna, officials will then begin to establish “appropriate next steps,” which could include further digging.