Nov. 7 (UPI) -- Explosions at a mosque on a high school campus in Jakarta, Indonesia, have injured at least 54 people, most of them students.

Multiple explosions at a Jakarta high school mosque injure 54 during Friday prayers, prompting an ongoing police investigation.

The suspected perpetrator is about 17 years old and currently undergoing surgery, said deputy house speaker Sufmi Dasco Ahmad.

A 17-year-old suspect is in custody after two loud explosions were reported from the mosque attached to a high school in Jakarta, Indonesia.

The blasts at a mosque inside a school complex in Jakarta occurred during Friday prayers. Police have not said what caused the explosions.

Witnesses described hearing two blasts just as the sermon started at the mosque at a school in the capital Jakarta. Students and others ran out in panic as grey smoke filled the building.

The blast at a mosque inside a school complex in Jakarta occurred during Friday prayers.

Explosions at a mosque in Indonesia's capital Jakarta that injured dozens of people during Friday prayers could have been an attack, officials indicated, with a 17-year-old identified as the suspected perpetrator.

Jakarta: Several students were injured in an explosion during Friday prayers at a mosque inside a school complex in the Indonesian capital of Jakarta,

Multiple explosions shook a mosque at a high school during Friday prayers in Jakarta, Indonesia’s capital, injuring at least 55 people, mostly students. Police tried to dissuade speculation that the blasts were a terror attack and said they were investigating. Witnesses told local television stations that they heard at least…

Police in Indonesia say explosions have ripped through a High School with three victims left in a serious condition in hospital