The 2000 death of Mike Williams is the subject of a sordid new ABC News Studios docuseries, Mr. & Mrs. Murder. More than 15 years later, Mike's widow and best friend were charged with his murder.

On December 16, 2000, Mike Williams, a 31-year-old real estate appraiser, vanished during a solo duck hunt on Lake Seminole. His boat and hunting gear were found, but not his body. Authorities ...