In May 2014, police in Tarpon Springs, Florida, responded to what appeared to be a home burglary at the waterfront mansion of Dr. Steven and Rebecca Schwartz. Within minutes, the call turned into a homicide investigation. Dr. Schwartz, a prominent kidney specialist and real estate investor, was found dead at the bottom of the staircase, with wounds to his throat and head. His wife, Rebecca, told authorities that she had been out for most of the day and returned to find valuables missing. The apparent break-in immediately raised questions. Detectives soon determined that little about the scene made sense and soon began looking more closely at Rebecca, who had made the 911 call.

A Staged Burglary and Early Suspicions

Investigators quickly concluded the supposed burglary had been staged. The house appeared ransacked, but drawers and jewelry boxes were barely disturbed. More tellingly, the digital recorder from the home’s security system was missing, as was a large kitchen knife. Police believed the removal of the recording equipment, which had been hidden in a closet, indicated that the killer was familiar with the home’s layout. The couple’s dogs had also been locked in a bedroom, another sign the intruder was not a stranger. With no signs of forced entry and no evidence of an outside break-in, detectives began to suspect that the suspect was from within the household itself.

Rebecca Schwartz and the Question of Motive

Rebecca Schwartz’s behavior and financial situation soon drew scrutiny. She inherited control of an estate estimated at more than $30 million, and investigators learned she had previously pleaded guilty to embezzlement from a nonprofit organization years earlier. Family members said her marriage had been under strain, alleging that Dr. Schwartz was considering divorce — a move that could have cut her off financially. Following his death, Rebecca transferred large sums of money into limited liability companies and trusts, making the assets difficult to trace. Attorneys for Dr. Schwartz’s children later argued that her actions fit a pattern of concealment and pointed to financial motive as a key factor in the killing.

The Handyman’s DNA and the Civil Verdict

A year into the investigation, a breakthrough came when DNA found on Dr. Schwartz’s shirt matched that of Anton Leo Stragaj, a handyman employed by the couple. Stragaj initially denied involvement but later told detectives that Rebecca had asked him to stop by the house that morning, and that when he arrived, he discovered the doctor’s body. He claimed she later admitted to the crime. While prosecutors could not corroborate his story, the testimony became central to a civil lawsuit filed by the Schwartz family. In 2024, a civil jury found Rebecca liable for intentionally killing her husband or helping cause his death, ordering her to pay nearly $200 million in damages.

Legal Limits and Lingering Doubts

Rebecca Schwartz has never faced criminal charges in connection with her husband’s death. Prosecutors cited a lack of physical evidence strong enough to meet the standard required for a murder conviction. Retired detective John Diebel, who led the investigation, has said he remains convinced that Rebecca was involved, possibly with Stragaj’s assistance. Diebel spent more than a decade reviewing the evidence and consulting with other agencies, but no new material emerged to support prosecution. Even after the civil verdict, the case remains open, and authorities say they continue to accept new information. For investigators, it is a case defined by frustration, and one that still feels unfinished.

A Case That Refuses to Fade

In the years since the killing, Rebecca Schwartz has maintained her innocence while her late husband’s family pursues what they see as incomplete justice. She told lawyers she had few assets remaining, though courts have frozen several million dollars believed to be tied to her accounts. Her stepchildren have expressed relief at the civil judgment but continue to push for criminal charges. For them, and for the detective who spent years pursuing the case, the question remains whether the evidence will ever be strong enough to bring Rebecca to trial. Nearly a decade after Dr. Schwartz’s death, the mystery of what really happened inside their mansion endures.

Sources: The Daily Mail, NBC News