In a development that has shaken Indonesia’s pesantren (Islamic boarding school) community, former headmaster Ahmad Imanuddin Sumar – known to students as “Abah” – was taken into police custody after a BBC Eye investigation revealed multiple accusations of sexual abuse.

Background

The allegations centre on the Abul Barokat boarding school on Lombok island, where Sumar served as headmaster. Two former students, Ziadatur Rahmah ("Zia") and Sukma Rohana Fajar, reported that Sumar had sexually assaulted them when they were teenagers. Their claims were initially raised privately, but after Zia confided in a former classmate, Yusron Azzahidi, the trio began to gather evidence.

The BBC Investigation

The BBC World Service’s BBC Eye programme published a detailed report that included:

The broadcast prompted an immediate police response, reopening the case and leading to Sumar’s detention.

Legal and Community Response

Following the report, police interviewed Zia, Sukma, and twelve additional former students who came forward with similar allegations. The public reaction was swift: parents arrived at the school to collect their children, and many expressed shock and fear for their own families. One mother said, "I'm moving her right now; I absolutely want my child to leave this school," reflecting the heightened anxiety among the community.

Sumar has since resigned from his position and stated he will respect the legal process. NWDI, while denying any cover‑up, announced an internal investigation and pledged to protect students from future abuse.

Broader Implications

This case underscores several systemic challenges:

Legal experts, such as lawyer Joko Jumadi who has handled similar cases, note that the outcome will hinge on the strength of the documentary evidence and the willingness of the courts to confront cultural sensitivities surrounding religious institutions.

Conclusion

The detention of Ahmad Imanuddin Sumar marks a significant, though early, step toward accountability in a sector often shielded by tradition. While the investigation is ongoing, the surge of testimonies and public outcry suggests a growing demand for transparency and protection of students’ rights. The case will likely serve as a benchmark for how Indonesia confronts sexual abuse allegations within its religious schools, and whether institutional reforms can be implemented to prevent future misconduct.