Secrets of Lake Seminole on Dateline covers the long-standing open-ended disappearance of 31-year-old Jerry Michael "Mike" ...

Dennis Murphy reports on the case of a Florida mother’s fight for justice in her son’s murder. Friday at 9/8c on NBC.

Dateline's episode "Secrets of Lake Seminole" explores the gruesome tale of Jerry "Mike" Williams, a man who vanished in December 2000 from a Florida lake and whose vanishing was first described as an ...

Dateline Season 27 Episode 21 explores the complete story behind Mike Williams. The episode titled Secrets of Lake Seminole first aired on February 22, 2019. The Dateline episode was aired again on ...

The Orlando Sentinel is now providing free access to our four-part series, “Toxic Secret,” about 1,4-dioxane contamination in Seminole County water.

On Day 2 at Lake Mead, we hit the water with one goal—find what’s been hidden under the surface for years. As the water recedes, more of the lakebed is exposed, and what we found was wild: six ...

For thousands of residents in Lake Mary, Sanford and unincorporated parts of northwest Seminole County whose tap- and well-water may have been contaminated by a colorless, almost tasteless ...

But it wasn’t until 2013, when the EPA required utilities nationwide to survey for forever chemicals, that Lake Mary, Sanford and Seminole County learned that the 1,4-dioxane was in their water.

LAKE MARY, Fla. — With 90% of the vote–by far, our most dominant poll selection of the season–we head to Seminole County for a rivalry showdown: Seminole at Lake Mary.

A Lake Mary plant seems to be doing the job of eliminating 1,4-dioxane from that city’s water, while Sanford and Seminole County are holding concentrations to less than the state’s recommended ...