Bernie Madoff’s Sister and Her Husband Dead in Suspected Murder-Suicide

The sister of late fraudster Bernie Madoff and her husband were found dead in Florida in an apparent murder-suicide, authorities said Sunday.

Sondra Wiener, 87, and her spouse, Marvin, 90 — whose lives were among those destroyed by Madoff’s $65 billion Ponzi scheme — were discovered dead from gunshot wounds in their home Thursday afternoon in Boynton Beach, the Palm Beach County Sheriff’s Office said.

Deputies received a call at 12:55 p.m. about the couple being unresponsive in their residence, authorities said.

“Upon arrival, deputies located an elderly female and male deceased from a gunshot wound,” the sheriff’s office said.

Detectives from the Violent Crimes Division are investigating their deaths as a murder-suicide, authorities confirmed. It wasn’t immediately clear who killed whom, but the couple’s kin requested that authorities shield the name of Marvin, citing Marsy’s Law, which allows relatives to protect the names of crime victims.

Medical examiners remove the body of Mark Madoff, the son of disgraced financier Bernard Madoff, after he hanged himself in his New York apartment on the second anniversary of his father's arrest for perpetrating Wall Street's biggest ever fraud, in New York, December 11, 2010.
Medical examiners remove the body of Mark Madoff, the son of Bernie Madoff, after he hanged himself in his New York apartment on the second anniversary of his father’s arrest, December 11, 2010.

Wiener and her husband had not been spared by her brother’s financial crimes, with the couple reportedly losing $3 million when his Ponzi scheme came crashing down in 2008.

“She lost millions in this whole thing,” a source told The Post in 2009.

Before Madoff’s crimes came to light, the siblings appeared close. The Wieners had lived near his Palm Beach estate in the BallenIsles Country Club, a gated enclave home to celebrities such as Serena and Venus Williams. 

60 Minutes interviewed Bernie Madoff's son, Andrew (shown), for a story that will provide the first inside account from the immediate family of the man who stole billions of dollars. Image is a screen grab.
Andrew Madoff died of mantle-cell lymphoma in 2014.

But in 2009, they downsized after selling the house for $575,000, the South Florida Sun-Sentinel reported.

Wiener had been among one of five relatives who received packages filled with pricey heirlooms allegedly mailed by Madoff and his wife, Ruth, on Christmas Eve 2008 — just days after the financier’s sons turned him over to authorities for defrauding his clients.

Though the sister did not work for Madoff Securities, her son Charles toiled there for decades, once serving as the director of administration.

FILE - In this Tuesday, March 10, 2009, file photo, former financier Bernie Madoff exits federal court in Manhattan, in New York.
Bernie Madoff pleaded guilty in 2009 to running a $65 billion Ponzi scheme.

Another of Wiener’s sons, David, confirmed in 2009 that his parents had suffered financially as a result of the Ponzi scheme. 

“Yes, my family’s a victim. More so than anybody else. It’s very painful,” he told The Post.

No further details were immediately released about the circumstances surrounding their deaths.

The deadly incident at the couple’s home was first reported by Boca News Now.

In an email sent to residents in the couple’s Valencia Lakes neighborhood, a community leader confirmed the deaths.

“Let me start off by stating that as many of you have heard, we had a tragic situation on Barca Boulevard regarding the passing of Sondra and Marvin Weiner,” said the email obtained by Boca News Now. “Our thoughts and condolences go out to their family. There is currently an investigation pending. All I can say is at this time there is no security or safety threat to anyone in the community.”

Bernie Madoff, who pleaded guilty in 2009 to running the Ponzi scheme, died in a federal lockup in Butner, NC, in April as he was serving a 150-year sentence. He was 82.

His devastating financial crimes have been linked to a number of tragedies.

His elder son, Mark, hanged himself on the second anniversary of the fraudster’s 2008 arrest and left behind a bitter note.

“Bernie, now you know how you have destroyed the lives of your sons by your life of deceit. F–k you,” wrote Mark, 48.

The convict’s younger son, Andrew, also blamed their dad for his recurrence of the rare cancer mantle-cell lymphoma, which killed him in 2014. Andrew also was 48 when he died.

“One way to think of this is the scandal and everything that happened killed my brother very quickly. And it’s killing me slowly,” Andrew told People magazine before his death.

Madoff’s ripoff was also tied to the suicides of three investors, including a hedge-fund executive, Charles Murphy, 56, who jumped to his death from the luxury Sofitel New York Hotel in 2017 after his firm invested $7 billion with the financier.

If you are struggling with suicidal thoughts or are experiencing a mental health crisis and live in New York City, you can call 1-888-NYC-WELL for free and confidential crisis counseling. If you live outside the five boroughs, you can dial the 24/7 National Suicide Prevention hotline at 1-800-273-8255 or go to

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