Do you believe in miracles? Oprah travels to Brazil to visit the world's most famous spiritual healer, John of God, to get an up-close look at "miracle healings," controversial surgeries performed seemingly without anesthesia or sterilization.

Legendary journalist Tom Brokaw talks intimately about dropping out of college, the major stories he has covered in his career, the challenges he and his fellow journalists faced on 9/11, competing with respect and taking risks.

When family members cross the line!

This is a case that baffled investigators in three different states: Women, attacked in the night.

When it comes to solving a crime... time is the enemy. Tonight, the story of a murder that - after seven years - might never have been solved.

For the FBI agents you're about to meet, fighting crime is a way of life...but when their own office manager, a young woman they considered family, was murdered, their professional mission became personal.