Investigators gather evidence as FBI agents search the charred remains of the Michigan church. Ex-marine identified in Michigan Church attackMilitary records show Sanford served in the Marine Corps from 2004 to 2008, rising to the rank of sergeant. A Marine Corps spokesperson confirmed his deployment history and commendations. Authorities say Sanford used gasoline to fuel the fire and are examining suspected explosive devices found near the scene. Gunmen abduct corps memberEarlier, Legit.ng reported that gunmen had abducted a National Youth Service Corps (NYSC) member and a 300-level student from the University of Jos.