A report on doctors who have been charged with negligence and incompetence.

A report on the 1970 murders of U.S. Army Doctor Jeffrey MacDonald's pregnant wife and two young daughters at their Fort Bragg home in Fayetteville, N.C.

In July of 2003, 25-year-old U.S. Army Specialist Richard Davis disappeared after celebrating his homecoming from Iraq with four army buddies. Nearly four months later, the four soldiers who were last seen with Davis were arrested.

Presenting a further examination of the story of Laura Hall, who was convicted and sent to prison for the crime of dismembering the body of Jennifer Cave in 2005.

On September 12, 2001, Michele Harris, a New York mother of four, disappeared in the midst of a bitter divorce with her husband, Cal. After taking a closer look at Michele's private life, investigators uncovered many more twists than anticipated.

As a 17-year-old, Marty Tankleff, was convicted of murdering his adoptive parents Seymour and Arlene in their Long Island home. Though Marty initially confessed, he quickly recanted and has fought for years for his innocence.