Fatal knife attack at church retreat in Frederick County

A man and his wife were attacked on Sunday at the Anna Prayer Counseling and Retreat Center, by a Northern Virginia man who had been staying at the religious center. The knife attack took place in front of a group of people, while they were praying. The man died, and his wife was injured but is in a stable condition. The suspect, Kim Song, called the police after the assault and allowed them to arrest him without incident. His motives are unclear.