Police shot and killed the suspect, authorities said. After the suspect left the church, two officers pursued him and "engaged in gunfire," the chief said. Local authorities said the FBI was sending 100 agents to Grand Blanc Township, a community of roughly 40,000 people outside Flint. The church building, circled by a parking lot and a large lawn, is near residential areas and a Jehovah's Witness church. "Although we are two separate governmental units, we are a very cohesive community," said city of Grand Blanc Mayor John Creasey.