Until a bizarre arson case hours away prompted investigators to take another look at Regina’s case… To find out what happened ...

Some people come into your life and love you in a way you never thought possible. Limited time: Save 25% on NBC News subscription Get exclusive reporting, live Q&As and ad-free reading. For Arlene ...

Secrets in the Ashes is a January 2026 episode on NBC's Dateline, which reinvestigated Patricia Leigh Mills’ murder.