BANGUI, Central African Republic (AP) — Muslim rebels stormed a Catholic church compound in the capital of Central African Republic on Wednesday, launching grenades and spraying civilians with gunfire, witnesses said. At least five bodies were brought to area hospitals, though some witnesses said the death toll could be as high as 30.

The attack on the compound at the church, where thousands of civilians had sought refuge from the violence ravaging Bangui’s streets, is the largest and most brazen blamed on Muslim fighters since their Seleka coalition was ousted from power nearly five months ago.