The woman was identified as Patricia Brennan, whose past included a murder conviction and prison term in her mother’s death.
BOCA RATON, FL — Authorities have identified a woman whose body was found in the Atlantic Ocean off Boca Raton as Patricia Brennan, a woman who previously served time in prison after being convicted of murdering her mother.
The identification adds an unexpected chapter to an otherwise unresolved death investigation along South Florida’s coast. Reporting published Aug. 6 connected Brennan’s identity with her criminal history, but publicly available information reviewed for this report did not establish how she died or whether investigators suspect foul play.
Brennan’s prior murder conviction is significant because it distinguishes the case from a routine identification of a person recovered from the water. The available reporting said she served prison time in connection with her mother’s murder. Additional details about the earlier homicide, including the date of the crime, the sentence imposed and when Brennan was released, could not be independently confirmed from the material available for this report.
The body was found off the Boca Raton coast, according to the report that disclosed Brennan’s identity. Authorities have not released enough information in the material reviewed to establish how long she had been in the water, where she entered the ocean or what circumstances preceded her death.
Those unanswered questions remain central to the investigation. A person found in open water may have traveled from another location because of currents and tides, meaning the place where a body is recovered does not necessarily establish where the person entered the water or died. Investigators generally rely on medical findings, physical evidence and a person’s recent movements to determine what happened.
No verified cause or manner of death for Brennan was available in the reporting reviewed Friday. A cause of death describes the medical reason a person died, while the manner of death is a separate determination that can classify a death as natural, accidental, suicide, homicide or undetermined. No such finding should be assumed until authorities or the medical examiner release it.
The reporting also does not establish that Brennan’s criminal history had any connection to her death. Her earlier conviction is part of her documented background, but there was no verified evidence available tying the decades-old case to the circumstances surrounding the discovery of her body.
Authorities have therefore confirmed a key question — the identity of the woman found off Boca Raton — while the circumstances of her death remain unclear. Further information will depend on findings from investigators and the medical examiner.
Author note: Last updated August 7, 2026.