Officials from the Dayton fire department and HAZMAT have not determined what type of chemical was released during a Friday night service at the Islamic Society of Greater Dayton center, 26 Josie St., according to Dayton Fire Lt. John Strukamp.

The Society held the service to recognize and celebrate Ramadan, but the service was disrupted by a suspected chemical irritant that forced members out of the church and into the streets. [Link]