1Tainted Love On the surface they were a seemingly ordinary couple, living a quiet life in Cambridge. But when Gavin Fryer's wife Deborah was found dead, from cyanide poisoning, the community was shocked. He claims she killed herself - a claim the police initially believed. But Deborah's family claim that Gavin killed her and got away with it. 20/20 delves into a troubling world of threats, prostitution and possibly murder.

2Mean Teens Are teenagers becoming meaner?

3Small Miracles The relationship of a small woman and her normal-bodied husband and her life-threatening pregnancy.

4Hope Floats A man whose dream of building a cork boat has come true.

5The man who holds the world record for holding the most world records.

6Viewer feedback about last week's story about obese teenager Johnathan Wallace.