UPDATE: Bernie Madoff’s Sister Killed Husband Before Killing Herself In Their Valencia Lakes Home

by News Desk | Feb 21, 2022 · 5:20 pm | Boynton Beach News

PBSO Responds To Murder Suicide In Valencia Lakes

Last Updated: Dec 27, 2025 · 4:42 pm

Join the conversation.

Most reader discussion happens on our Facebook page. Follow Boca Post for breaking news and join the conversation.

Get Your Business In Front of Boca Raton

When major stories break in Boca Raton, thousands of readers turn to Boca Post.

Businesses, professionals, and organizations can work with Boca Post through sponsored announcements, expert commentary, press releases, and local advertising that appears directly alongside trusted local reporting.

BOYNTON BEACH, FL (Boca Post) — Bernie Madoff’s sister, Sondra Wiener, is suspected of the shooting death of her husband prior to killing herself in their Valenica Lakes home in Boynton Beach, FL.

Palm Beach Sheriff’s Office has confirmed with Boca Post that when deputies responded to the house on the 11200 block of Barca Ave, they found an elderly male and female. Since the initial report, PBSO has said that Marsy’s law has been invoked for the male; however, they have identified the female as 87-year-old Sondra Wiener.

Since Marsy’s law was invoked to protect the husband’s name, it is assumed that Sondra is the shooter. Marsy’s law is commonly used to protect the identity of the victim of crimes in Florida. No such protection exists for the suspect.

Sondra Wiener is better known as Bernie Madoff’s sister. According to the public record, She and her husband, Marvin Wiener, owned and resided in the Valencia Lakes home located at 11259 Barca Blvd.

Marvin and Sondra Wiener have lived in the Valencia Lakes home since buying it in 2009 following being sued by the victims of Bernie Madoff’s Ponzi scheme.

The medical examiner is investigating the deaths but PBSO is calling it a murder-suicide.

Scooter Rider Dies After Southern Boulevard Crash in West Palm Beach, PBSO Says

Scooter Rider Dies After Southern Boulevard Crash in West Palm Beach, PBSO Says

A 26-year-old scooter rider died two days after a collision with an SUV on Southern Boulevard in West Palm Beach, according to the Palm Beach County Sheriff’s Office.

Lawsuit Filed in Boca Mayor Race as Thomson Wins by Five Votes

Lawsuit Filed in Boca Mayor Race as Thomson Wins by Five Votes

Mike Liebelson filed a defamation lawsuit during Boca Raton’s 2026 mayoral campaign, weeks before losing to Andy Thomson by five votes after a recount.

PBSO Still Seeking Leads 19 Years After Randi Gorenberg Was Killed After Leaving Boca’s Town Center Mall

PBSO Still Seeking Leads 19 Years After Randi Gorenberg Was Killed After Leaving Boca’s Town Center Mall

Palm Beach County detectives are again asking for tips in the 2007 killing of Randi Gorenberg, who was abducted after leaving Town Center Mall in Boca Raton and found fatally shot less than an hour later in Delray Beach.

Boca Raton Morning Weather Update: Sunny, Dry Air, And A Moderate Rip Current Risk

Boca Raton Morning Weather Update: Sunny, Dry Air, and a Moderate Rip Current Risk

Sunny skies and low humidity set up a warm, pleasant Monday in Boca Raton, with highs around 81 and light winds shifting onshore later today. The National Weather Service also flags a moderate rip current risk for area beaches and an elevated fire-weather concern inland…

FDLE issues Missing Child Alert for 13-year-old reported missing from Maitland

Canceled – FDLE Issues Missing Child Alert for 13-year-old Reported Missing From Maitland

FDLE has issued a Florida Missing Child Alert for a 13-year-old boy reported missing from Maitland in Orange County.