MAIDUGURI, Nigeria (AP) — Nigeria’s Boko Haram militant group kidnapped 100 people earlier this month but most were freed by security forces from neighboring Chad, a Nigerian security official and a local self-defense member said Friday.

The abductions took place on Aug. 10 in Doron Baga in the Kukawa area near the border with Chad, said the official, who spoke on condition of anonymity because he was not authorized to speak to the media.