Update: An arrest has been made in the fatal shooting of a minister at Creflo Dollar's megachurch in College Park early Wednesday. The shooting occurred inside the old chapel on the campus of World Changers church around 10:30 a.m.

According to witnesses, Greg McDowell, a 39-year-old volunteer prayer leader at the church was shot inside the old chapel -- not in the famed World Changer's chapel, where Bible study was being held. McDowell was transported to South Fulton hospital, where he was pronounced dead.

Wsbtv.com reports that 52-year-old Floyd Palmer was taken into custody an hour ago at Macy's in the Lenox Square Mall in Buckhead, north of Atlanta.

U.S. Marshals joined with the county SWAT team in the massive manhunt for the shooter.

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