I Married the Beltway Sniper (2010)

MSNBC Films brings viewers the inside story on the men behind the 'D.C. sniper attacks': John Allen Muhammad and Lee Boyd Malvo. Interviews with Muhammad's ex-wife Mildred -- who had divorced him long before the attacks -- tell of her former husband's transformation from a happy father of three into a cold-blooded killer -- who marked her as his final target.