Navy JAG Officer Convicted of Murdering Wife Whose Dismembered Remains Were Found in Georgia Swamp

A former United States Navy Judge Advocate General Corps officer and attorney has been found guilty of murdering his wife, whose dismembered remains were discovered in a remote south Georgia swamp in December 2022, following a chilling investigation that uncovered an elaborate web of deception, fabricated threats, and financial fraud spanning multiple states.

Nick Kassotis, once a decorated military lawyer who served in Iraq, Italy, and the Pentagon, was convicted on all charges — including malice murder and felony murder — by a jury that deliberated for just over one hour. Liberty County Circuit Judge Charles Rose sentenced Kassotis to life in prison without the possibility of parole.

The case began on December 2, 2022, when hunters discovered the partial remains of a woman in a ditch on a 25,000-acre hunting property near Savannah, Georgia. Investigators, including Liberty County District Attorney's Office Investigator Jack Frost, recovered a Milwaukee-brand knife, a plastic storage tub containing traces of what appeared to be blood, and cleaning wipes near the scene. It took five days to recover the rest of the victim's body. Authorities noted the woman had sustained defensive wounds, and Assistant District Attorney Laurie Baio of the Atlantic Judicial Circuit stated plainly: "There's no one that winds up dismembered in the woods that's not a victim of homicide."

Identifying the victim proved difficult until a woman in Virginia, Heather Thomas — the ex-wife of Nick Kassotis — spotted forensic sketches released by the Georgia Bureau of Investigation and immediately recognized the likeness of Mindi Kassotis, Nick's second wife. DNA confirmation later verified the identification.

Mindi, a vibrant 40-year-old legal secretary and podcast host based in Washington D.C., had married Nick in 2016. Friends described her as deeply in love and eager to start a family. However, her final months were marked by increasing fear and isolation. Nick had allegedly convinced Mindi they were under surveillance by dangerous operatives connected to classified government work he claimed to have performed during his naval career. He instructed her to communicate only through the encrypted Signal app, told her undercover operatives disguised as tree surgeons were planting cameras near their home, and said their bank accounts had been frozen by hackers. Friends say Mindi became too terrified to leave the house.

Prosecutors argued that this elaborate fiction was entirely fabricated by Kassotis — not to protect Mindi, but to conceal his own fugitive lifestyle. At the time of Mindi's death, Kassotis was evading a court-ordered payment of $1.5 million to his first wife, Heather Thomas, stemming from their 2015 divorce. A warrant had been issued for his arrest, and his legal career was in jeopardy.

Shortly after Thanksgiving 2022, Kassotis contacted Mindi's friends and family claiming she had died suddenly from a medical emergency and had been cremated — with no funeral or memorial service held. He also sent an email, apparently fabricated, announcing his own death in a car crash. Investigators found no evidence of either death and instead discovered Kassotis had assumed a new identity — Nicholas Kilian James Stark — and relocated to Lancaster, Pennsylvania, where he had married a third wife, tech worker and fiction writer Samantha Kolesnik, telling her he was a widower.

Physical evidence proved damning. Surveillance footage from a remote water pumping station near the crime scene captured Kassotis' green Ford Explorer traveling in and out of the area. GPS data from the vehicle and cell phone records placed him at the precise location where Mindi's remains were found. Home Depot records showed that Kassotis had purchased a Milwaukee-brand knife — identical to the one recovered at the scene — from a store just 50 minutes from the hunting club, on the same day investigators believe Mindi may have been killed. He had also purchased a seven-piece hunter's field dressing kit, including a bone saw, from a Bass Pro Shop in Savannah.

During interrogation and at trial, Kassotis maintained his innocence and attributed every suspicious action to the instructions of a man named Jim McIntyre, whom he claimed was an FBI agent who had come to their home offering protection and subsequently controlled every aspect of their lives for four years — telling them when and where to move, cutting off their finances, and, Kassotis alleged, possibly orchestrating Mindi's death. Prosecutors dismantled the claim entirely. Investigators located the only Jim McIntyre in the Savannah area — an elderly man who sold dental implants and had no connection whatsoever to the case or to any federal agency.

Kassotis testified for more than three hours at trial, offering explanations that strained credibility. The Milwaukee knife found at the scene, he claimed, was purchased for a home repair project involving a broken screen. His defense attorney, Doug Weinstein, acknowledged that his client "lies a lot" but argued the case was entirely circumstantial and that the state had not proven how or where Mindi was killed.

Prosecutor Baio, however, offered a motive: Nick Kassotis, she argued, desperately wanted children and had been telling people both Mindi and his third wife Samantha were pregnant. Mindi's death certificate confirmed she was not pregnant at the time of her death. Baio suggested Kassotis killed Mindi when he discovered she was not carrying his child.

The trial also revealed the staggering breadth of Kassotis' betrayals. Fellow Naval officer Cameron Nelson testified that he had charged approximately $198,000 to a credit card she provided after he claimed his accounts had been hacked — and had never repaid a single dollar. First wife Heather Thomas testified that Kassotis never complied with the court-ordered $1.5 million divorce settlement. Third wife Samantha Kolesnik told the jury she had been "horrified, shocked, traumatized, violated, and deceived" upon learning that Mindi was still alive when Kassotis first began communicating with her.

Before sentencing, Mindi's friend Morgan Paddock addressed Kassotis directly in court: "She loved you and trusted you to tell her the truth, to protect her, to live out your marriage vows. And yet you were the one that she needed protection from."

Those who knew Mindi hope she will be remembered not as a victim but as a warm, driven woman who hosted a podcast called "Compelling Women," dedicated to elevating the stories of remarkable women around the world. "It was beautiful, and it was special," said Paddock. "She had a platform and she wanted to use it for good."