A 50-year-old Brooksville man has been missing since Sunday morning, and the public didn't learn about it until four days later. Michael Willis disappeared from a business on Broad Street at 11:47 a.m. on August 9, and the Hernando County Sheriff's Office only issued a Local Purple Alert and asked for the community's help finding him this past Thursday.
The gap between Willis's disappearance and the public appeal was first reported by WTSP, which noted the four-day span between his disappearance and the sheriff's office's release. According to the Hernando County Sheriff's Office, Willis is white, stands 5 feet 9 inches tall, and weighs 165 pounds, with brown hair and brown eyes. He was last seen wearing a tan short-sleeve button-down shirt, black pants, and black shoes. The case has been logged under case number 202600269584.
The sheriff's office has asked anyone with information on Willis's whereabouts to come forward, and is directing tips to 352-754-6830. Willis is described as a missing endangered adult, a designation under Florida's Purple Alert system that is reserved for adults meeting specific criteria beyond a routine missing-person case.
What Qualifies Someone for a Purple Alert
Florida's Purple Alert criteria include an intellectual or developmental disability, a brain injury, or a physical, mental, or emotional disability unrelated to substance abuse. The criteria also cover a mental or cognitive disability other than Alzheimer's disease or a dementia-related disorder, along with an inability for the person to return to safety without law enforcement stepping in. A credible threat of immediate danger or serious bodily harm, as determined by local law enforcement, can also trigger the alert, provided the case doesn't already meet the threshold for a Silver Alert.
Florida's statewide Purple Alert system traces back to legislation passed in 2021, officially launching on July 1, 2022, under Florida Statute § 937.0205, according to the Florida Department of Law Enforcement. Before it existed, the state's emergency alert system covered Amber Alerts for abducted children, Silver Alerts for seniors 60 and older with cognitive decline, and Blue Alerts for injured or killed law enforcement officers — but missing adults aged 18 to 59 with non-dementia disabilities had no dedicated public alert category, per the Florida Senate.
Why This Is a Local, Not State-Level, Alert
Under House Bill 937, enacted in April 2024, Florida amended its Purple Alert statute to create separate local and state alert levels. The law directs local law enforcement agencies to build their own activation protocols for cases where a missing adult is on foot or in a vehicle that hasn't been identified — which explains why Hernando County designated this a Local Purple Alert rather than a statewide one, since state-level alerts are generally reserved for cases involving an identifiable vehicle.
Law enforcement services for the City of Brooksville are provided under contract by the Hernando County Sheriff's Office, which runs its headquarters on Cortez Boulevard under Sheriff Al Nienhuis. Broad Street, where Willis was last seen, is a primary commercial corridor that carries U.S. Route 41 through central Hernando County, connecting downtown Brooksville to major regional roadways, according to AARoads.
Florida law under Florida Statute § 937.021 requires local agencies to submit missing endangered person reports to FDLE's Missing Endangered Persons Information Clearinghouse and enter the individual into the Florida Crime Information Center database, enabling coordination across jurisdictions statewide. If a missing adult remains unlocated 90 days after a report is filed, the same statute requires the investigating agency to attempt to obtain a biological specimen for DNA analysis.
The program has a track record to point to: as of July 2025, FDLE reported that 453 missing individuals had been recovered under the Purple Alert program since it began in July 2022. Florida residents can also subscribe through FDLE to receive automated email and text notifications whenever a state or local Purple Alert is activated in their area.
It is not the first time a Purple Alert has drawn local attention. Hoodline previously reported on a Tampa search for a missing endangered adult under the same statewide framework. For now, the Hernando County Sheriff's Office says it is still asking anyone with information on Michael Willis's whereabouts to contact investigators.
