The sudden and mysterious disappearance of a young woman 14 years ago. The extreme steps her parents had to take to find answers. Plus, we investigate if diet pills can be addictive and even kill. Then, caught in the act: adults gone wild at the zoo!

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!