Deadly Affairs is an American documentary television series on Investigation Discovery that aired between September 28, 2012, and November 20, 2014.

[1] The series tells true stories of love affairs that ended up deadly and is hosted by actress Susan Lucci.

[2] Deadly Affairs was renewed for a second season in November 2012,[3] with the premiere on August 3, 2013.

[4] The series was renewed for a third and final season that premiered in 2014.

[5]