On the morning of December 16, 2000, Mike Williams left before dawn to go duck hunting on Lake Seminole in North Florida and never returned. His truck, trailer and boat were found at the launch, but there was no sign of him. For 44 days rescuers searched the murky lake—using grid patterns, divers and cadaver dogs—before calling off the hunt and listing Mike as missing. In alligator country, many assumed a fatal encounter with wildlife. Mike’s family and friends could not accept that theory: he loved his wife and daughter and had no reason to walk away.
Mike’s mother, Cheryl Williams, refused to accept an accidental drowning explanation. She compiled 27 single-spaced pages of notes documenting inconsistencies and odd timing: months later a pair of waders and a jacket linked to Mike were recovered from the lake but did not appear slimy or deteriorated as expected; evidence had been quickly labeled as accidental drowning; and certain people’s accounts seemed inconsistent. Cheryl pressed the case publicly with billboards, pickets and letters to officials, keeping attention on the disappearance.
Six months after Mike vanished, waders, a fishing jacket and what appeared to be his hunting license were found at the lake. Denise Williams, Mike’s wife, used those items in a fast six-month court proceeding to have him declared dead so she could collect life insurance proceeds without waiting the five years otherwise required by Florida law. Mike had purchased multiple policies, including a $1 million policy sold by a longtime friend and insurance agent, Brian Winchester. Denise quickly obtained nearly $1.75 million in payouts.
Cheryl continued to press for answers. She enlisted experts, and one alligator specialist told her that an alligator attack in North Florida in December would not have left no trace and that the alligator explanation was unlikely. Her persistence prompted the Florida Department of Law Enforcement to open a multi-agency investigation in 2004. Detectives found discrepancies in statements and in how events had unfolded around the disappearance.
Suspicion focused on Denise and Brian. In the years after Mike disappeared, Brian divorced his wife and later became romantically involved with Denise; they eventually married. Investigators noted the timing: Brian had sold a large life insurance policy just months before Mike vanished, and Denise had moved quickly to claim benefits. The waders that later surfaced near the insurance hearing also appeared suspicious to investigators—cleaner than expected and possibly staged.
For years, Mike’s body remained undiscovered and key players were quiet. Under Florida law, as long as Denise and Brian were married they could invoke spousal privilege and could not be compelled to testify against each other. That protection eroded as their marriage fell apart. Brian’s behavior toward Denise grew violent; in 2016 he kidnapped and assaulted her, and he was arrested in 2017 on kidnapping and aggravated assault charges. During the investigation and plea negotiations related to that crime, Brian began to speak to authorities.
Brian told detectives he had set Mike up the day he disappeared: he followed Mike to the lake, confronted him and, according to Brian’s account, shot him at point-blank range with a shotgun. He said he put Mike’s body in the back of his Suburban, drove about 60 miles to a remote marsh called Carr Lake, and buried him there. Brian claimed he then staged Mike’s truck, trailer and boat at Lake Seminole to make the death look like an accidental drowning.
Prosecutors struck a deal with Brian: he would not be charged with murder in exchange for a recorded confession and cooperation in locating Mike’s remains. He pled guilty to the kidnapping and assault of Denise and received a 20-year prison sentence. Shortly after Brian’s sentencing, investigators recovered skeletal remains and a wedding ring at Carr Lake. Forensic analysis indicated Mike had been killed by a close-range shotgun blast to the face. Brian’s confession, combined with the physical evidence, convinced authorities that Mike had been murdered.
Brian told detectives that Denise had suggested murder as a way to avoid a divorce and collect insurance money so she and Brian could be together. After the discovery of Mike’s body, Denise was arrested in May 2018 on charges including first-degree murder, conspiracy to commit murder and accessory after the fact.
At trial, prosecutors portrayed Denise as preferring widowhood to divorce and argued she conspired with Brian to kill Mike, orchestrate a drowning narrative and stage evidence to support insurance claims. Brian testified that he killed Mike and that Denise had pushed the plan, though his statements about her exact role at the shooting varied. Testimony included family members’ long-held doubts, expert forensic opinions about the condition and location of the remains, and evidence of the insurance policies and Denise’s efforts to secure payouts while Mike was missing.
The jury convicted Denise Williams of conspiracy to commit first-degree murder, first-degree murder and accessory after the fact. For Cheryl Williams, the years of campaigning paid off: investigators had located Mike’s remains, determined he had been murdered, and secured convictions of those responsible. The case that began as a baffling disappearance in a foggy North Florida morning ended with the exposure of a plotted killing and a long-sought measure of justice for Mike and his family.