GRAND BLANC, Mich. – Churches in Grand Blanc, Michigan, are ramping up their security in the wake of Thomas Jacob Sanford's deadly attack on the Church of Jesus Christ of Latter-day Saints on Sunday. Sanford drove his pickup truck into the church, set it on fire and started shooting. Faith Lutheran started locking its doors at all times following the attack, forcing visitors to get buzzed in. "I refuse to resort to paying for armed security," he told Fox News Digital. WATCH: City council candidate recalls conversation with Michigan church shooter"Our community is just looking to do anything we can to help.