In Newaygo County, MI, Marty and Glenna Duram are found gunned down in their home. Investigators find evidence of a troubled marriage at the heart of this crime as well as a pet parrot that repeats Marty's last words.

Ashlee and Emmett Corrigan seem to have it all, including true love, five beautiful children and a growing business. However, an explosive encounter blows their lives apart in an instant, revealing their marriage was not what it seemed.

Matt and Niqué Leili's love story is a modern romance. They meet online, create a blended family and appear to have it all, then their seemingly happy marriage is torn apart forever.

In Winona, MO, Jason and Stephanie McClurg suffer a series of misfortunes putting their marriage under an enormous amount of pressure, then first responders find Stephanie dead in the couple's trailer.

Dr. Mark Wangler and his wife, Kathy, appear to be living the American dream, then a cold premeditated execution tears their family apart.

In January 2003, Curt and Donna Thorngren's 22-year marriage ends in murder. Detectives discover their marriage was destroyed by debt, deceit, and drug addiction.

Free-spirited Hope follows her heart to Oklahoma to marry Jerry Meek, but it's not long before children come along, and the honeymoon is over. On Feb. 21, 2002, mysterious events shatter the family and remain unresolved for years.

After receiving a call about a car chase, police find a crashed motorcycle and Francis Hall beside her injured husband, Bill Hall Jr., who later dies in the hospital. The investigation into the crash reveals a story of love, infidelity and obsession.