After a year long affair in Northern Ireland, Colin Howell and Hazel Buchanan made a deadly pact in 1991. Together, they helped each other murder their spouses and stage their suicides. But after their deaths, the burden of their shared secret weighed on the couple, and it wasn't long before they turned on each other.Sponsors!Best Fiends - Download the 5-star rated mobile game app for FREE on the Apple App Store or Google Play. That’s FRIENDS without the R, Best Fiends!The Bouqs - Send the Mom’s Day flowers your mom deserves from The Bouqs. Order today and get an extra 20% off when you enter code PASSION.Care/of - For 30% off your first Care/of order, go to TakeCareOf.com and enter PASSION30.