Nadia Siqueira, 46, was reported missing from Winter Haven, Florida after her last known contact on September 7, 2025. Her case appears in the National Missing and Unidentified Persons System as NamUs #MP149948, with the public entry created September 10, 2025. The NamUs profile lists her as an adult female missing from the Winter Haven area of Polk County and provides demographic and physical-description sections used by law enforcement and the public.

The investigating jurisdiction is Winter Haven; the Winter Haven Police Department’s headquarters is listed at 125 N Lake Silver Drive NW, Winter Haven, FL 33881. Duke’s Brewhouse, a restaurant at 1708 6th St SE, is mentioned in the location context in the public materials about the area.

What information do readers in Winter Haven have about Nadia’s movements on or after September 7, 2025, or about places she frequented that might help locate her?