Mike Williams // 415

In September of 1970, a 25-year-old nurse finished up a late-night shift at a casino near Lake Tahoe and seemingly vanished without a trace. What followed was a series of mysterious phone calls and letters, which would eventually connect her to one of the most prolific serial kil ...  Show more

In October of 2013, a 24-year-old math teacher stayed behind after classes at her Massachusetts high school to offer assistance to one of her students. But when she didn’t come home that night, police descended on the school, discovering disturbing surveillance footage and a trul ...  Show more

When experienced outdoorsman Mike Williams disappears on a duck hunting trip on Lake Seminole, authorities first believe he could have drowned or been eaten by alligators until his mother presses law enforcement to reopen the case. Dennis Murphy reports.

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A father goes hunting in a Florida lake and vanishes. Many thought he was eaten by alligators - not his mother. Seventeen years later, stunning courtroom revelations: it was murder. "48 Hours" correspondent Richard Schlesinger reports. 

Mike Williams disappeared in December 2000 while on a duck hunting trip at Lake Seminole in Florida, leading to an initial assumption of accidental drowning. Nearly two decades later, his wife, Denise Williams, and his best friend, Brian Winchester, were revealed to have consp ...