David Smith, ex-husband of South Carolina killer mom Susan Smith, has revealed what his ex-wife said to him after she drowned their two sons in a new 'Dateline' episode.

David Smith speaks out in an upcoming episode of NBC News' 'Dateline,' airing at 9 p.m. ET on Friday, Feb. 14.

Married at First Sight Afterparty guest Michelle Tomblin shares early signs of suspicious behavior between Madison and David.

The 'Foo Fighters' frontman and his wife were spotted in public together for the first time since his baby drama.

ABC 20/20 is back with a new episode where they investigate the murder of Michael Cochran, a computer specialist and a businessman from Beckley, West Virginia.

Who is Kendall Toole's husband? Is he married or dating Alexander Brzozowski? Find out more about the Peloton instructor and ...