A synagogue in the Jerusalem neighborhood of Ramot was torched by unidentified vandals Sunday.

Officials said arson is suspected in the destruction at the Hanichei HaYeshivot study hall.

Investigators discovered that a flammable liquid had been poured on items at three separate locations within the building, and then ignited.

A student who studies at the yeshiva raced into the building when he saw the flames, according to a witness. He helped fight the blaze until firefighters arrived, but was unhurt.

There were no injuries. Authorities have opened an investigation.