The high priestess of the Brindol temple had survived, despite being close to the explosion; she was sturdier than most. Most of the casualties were followers of his, as the debris didn't travel too far from the building, but killed or injured everyone in the blast radius.<br/><br/>The careful, in-depth search doesn't reveal any new sources of danger akin to the original. By studying the debris trails and the nature of the explosion, he pinpoints the source of it; apparently attached to the underside of one of the pews in the middle of the main chapel. He can't tell exactly what the object looked like, but it was definitely small, no larger than a wand, but was definitely specifically designed for this purpose. From what he can tell from the traces of magic, it likely slowly gathered ambient magical energy over time, storing it within itself, but was designed to, eventually, store too much and explode, causing the explosion at a random time.