Tuesday Crime Stories: Hungry alligators or cheating wife? Who hid Florida hubby in watery grave?

When police first found Mike Williams’ clothes in a Florida lake, they speculated he had been eaten by alligators, but a deadly plot involving a cheating wife and a $1.75 million insurance policy eventually floated to the top of their suspicions.

Nancy Grace explores Denise Williams’ murder conspiracy with experts including Atlanta juvenile judge & lawyer Ashley Willcott, forensics expert Karen Smith, forensic psychiatrist Dr. Daniel Bober, and Crime Stories reporter John Lemley.

How do you protect your children from predators? Join Nancy Grace and a team of world-class experts for the online course ‘Justice Nation: Crime Stops Here’.

[UPDATE] Cheating wife plots husband’s murder to share $1.75 million insurance payout with lover

“Crime Stories with Nancy Grace” is also a national radio show heard on SiriusXM channel 111 airing for two hours daily starting at 12 p.m. ET and around the country on local radio stations. You can also subscribe and download the daily podcasts at Apple Podcasts and Google Play.

Join Nancy Grace for her new video series new online video series designed to help you protect what you love most – your children.

[Feature Photo: Denise Williams via Alicia Devine/Tallahassee Democrat via AP, Pool]