MYSTERY AT THE “CURSED” LAKEFRONT MANSION: HUSBAND FOUND SHOT DEAD, WIFE LATER DIES — AND A JURY CONVICTS THE MAN LINKED TO HIS KILLING

A dream retirement home overlooking a beautiful Tennessee lake became the center of a chilling murder investigation involving a bitter divorce, hundreds of thousands of dollars, a mysterious burner phone, and a wife who had once warned that her husband was dangerous.

Mike Harding, 48, was found shot to death inside a vacant property in Burkesville, Kentucky, in September 2022. Investigators came to believe he had been lured there under a false identity by Thomas O’Donnell, a man connected to Mike’s estranged wife, Julie Harding.

The case took another tragic turn when Julie, a California Highway Patrol captain, was found dead outside the couple’s mansion overlooking Dale Hollow Lake just months later.

The sprawling property already carried a local reputation as a “cursed” house. But detectives pursuing Mike’s murder uncovered a far more troubling story involving a collapsing marriage, financial conflict, suspicious phone records, and evidence that eventually helped secure a murder conviction.

A HORRIFYING DISCOVERY INSIDE AN EMPTY PROPERTY

In September 2022, David Hammersley and his family were looking at a vacant property in Burkesville, Kentucky, when they encountered something they would never forget.

While exploring one of the buildings, Hammersley heard a family member react in horror. The group initially thought an animal might have died inside. But when Hammersley approached the cottage, the overwhelming odor and swarms of flies suggested something much worse.

Inside, he saw a man lying on the floor, apparently killed by gunfire.

The victim was Mike Harding.

Investigators determined that Mike had been shot four times — twice in the torso and twice in the head. Authorities believed his body had been at the property for approximately a week before it was discovered.

Detectives also noticed signs that someone had attempted to remove evidence. The murder weapon and three shell casings were missing, although one casing remained at the scene.

That surviving piece of evidence would become important as investigators began reconstructing Mike’s final movements.

Mike’s children, Steven Harding and Heather Cavalieri, were devastated by the news. Steven described his father as his best friend, while Heather struggled to comprehend the violent loss.

But detectives soon discovered that Mike had not simply wandered into a random property. Someone appeared to have arranged for him to be there.

A FAKE REALTOR AND A BURNER PHONE

Mike owned an HVAC service business, and investigators found messages showing that he had agreed to inspect the property after being contacted by someone identifying himself as James Fraser, a realtor.

The messages appeared ordinary at first. Mike provided an estimated arrival time, and the supposed realtor confirmed that the appointment worked.

Mike’s final message was a simple promise to see him soon.

But investigators could find no real estate agent named James Fraser.

Detectives concluded that the identity was likely fabricated and that the person communicating with Mike had used a prepaid burner phone specifically to arrange the meeting.

According to investigators, Mike believed he was responding to a legitimate service call. Instead, they suspected he had been deliberately lured to a location where he would be killed.

The pickup truck found inside the garage also belonged to Mike. Investigators believed the killer had moved it after the shooting, potentially leaving behind valuable forensic evidence.

Attention soon turned to Mike’s personal life — particularly his increasingly hostile separation from Julie.

A MARRIAGE THAT COLLAPSED INTO A BITTER DIVORCE

Mike and Julie met online in 2018 and married the following year. Both had experienced previous divorces, and they appeared to share plans for a future together.

They purchased a large home overlooking Dale Hollow Lake in Tennessee, where Mike established his HVAC business. Julie, meanwhile, continued working for the California Highway Patrol and intended to retire and join him permanently.

For a time, the couple seemed happy. Friends described Mike as devoted to his wife, while Julie’s colleagues remembered her as a proud law enforcement officer.

But by 2022, the relationship had deteriorated.

According to Mike’s friend Preston Cleary, Mike believed Julie was spending less time with him and suspected she might be involved with another man. He was also deeply disappointed when she decided to postpone her retirement for five years.

Julie filed for divorce in May 2022.

The separation quickly became contentious, with money emerging as a major source of conflict.

Mike reportedly told friends that he was worried about his financial future. Cleary said Mike had been advised to withdraw some of their shared savings to protect himself, but Mike wanted to resolve the matter through the courts.

Then came a phone call from the bank.

According to Cleary, Mike learned that Julie had withdrawn approximately $360,000 from various accounts. Mike later reported the withdrawals to his divorce attorney.

Julie’s friend Kathy Rourke disputed the suggestion that the money was improperly taken, saying that at least some of it belonged to Julie.

Investigators were unable to establish that the withdrawn cash had been used to pay for a murder. Nevertheless, the financial dispute became a central part of the investigation into Mike’s death.

MIKE FEARED SOMETHING WOULD HAPPEN TO HIM

In the months before his murder, Mike reportedly told friends and family that he was afraid for his safety.

After an alleged break-in at his home, he said one of his guns had been stolen. He began securing doors with heavy chains and padlocks, including entrances to the property where he was staying.

His son Steven later said his father feared someone could enter the house while he slept.

According to prosecutor Jesse Stockton, Mike had even warned people that if he ever disappeared or was murdered, they should look closely at Julie.

At the same time, Julie was reportedly telling friends and colleagues that she feared Mike and believed he might be involved in illegal weapons or drug activity.

Authorities, however, said they found no evidence that Mike had sold drugs, dealt in illegal firearms, or participated in other criminal activity.

The conflicting accounts added another layer of complexity to the case. Both spouses had reportedly expressed fear of the other, but investigators focused on the evidence surrounding the person who had arranged Mike’s final appointment.

194 PHONE CALLS RAISED SUSPICIONS

As detectives examined Julie’s phone records, they discovered frequent communication between her and Thomas O’Donnell, a former car salesman from Houston, Texas, who had recently relocated to California’s Napa Valley.

Investigators found that the pair had exchanged 194 calls during the period leading up to Mike’s murder.

Prosecutors said the frequency of the calls, combined with their abrupt end shortly before the killing, raised serious questions about what the two had been discussing.

Investigators also examined the location data from the burner phone used to contact Mike. The phone had first been activated in the Houston area, O’Donnell’s hometown.

When detectives compared the location records from the burner phone with those from O’Donnell’s personal cellphone, they found that the devices had traveled together across the southern United States in the weeks before the murder.

Authorities suspected O’Donnell had used the false identity of James Fraser to lure Mike to the Kentucky property.

Investigators also found that O’Donnell had previously been arrested for stalking a former girlfriend. He later received probation in that case.

Despite the mounting circumstantial evidence, authorities said they could not establish a traceable payment linking Julie’s cash withdrawals to O’Donnell.

Julie’s friend continued to insist that Julie had not arranged Mike’s killing.

THE MANSION’S DARK REPUTATION

While detectives pursued the murder investigation, the Harding mansion became a subject of local fascination.

The property overlooking Dale Hollow Lake had developed a reputation for tragedy. Sheriff Brandon Boone told CBS News that the house had been associated with a bitter divorce and a previous shooting that resulted in a murder.

According to Boone, a realtor had even brought someone to the property to try to drive away supposed evil spirits.

The lake itself also carried an eerie local history. Dale Hollow Lake was created when a small community was flooded during a government reservoir project. When water levels fall, remnants of the submerged town can still become visible.

Mike and Julie had reportedly ignored the stories when they bought their home, imagining it as the setting for their retirement.

After Mike’s death, investigators searched the mansion and found handwritten sticky notes that appeared to mock the absence of money, including messages such as “0 $ Here” and “Whatcha lookin 4?”

Detectives viewed the notes as part of the wider picture of the couple’s deteriorating relationship.

But the mansion’s reputation could not explain the evidence investigators were collecting. The phone records, location data, and forensic findings were increasingly pointing toward a specific suspect.

DNA, A STOLEN GUN AND A MURDER ARREST

In December 2022, investigators learned that O’Donnell would be at Sacramento International Airport. They moved to arrest him and seize his electronic devices.

During a search of his truck, police reportedly found one of Mike’s guns — the same firearm that Mike had said was stolen from his home.

Investigators also found a box of Hornady Critical Defense ammunition, the same type associated with the surviving casing from the murder scene.

Forensic testing added another key piece of evidence: DNA recovered from Mike’s truck was consistent with O’Donnell’s DNA.

Authorities arrested O’Donnell on the murder charge.

Investigators had also suspected Julie’s involvement, but Detective BJ Burton said there was not enough evidence at that point to charge her with Mike’s murder.

Julie was separately arrested and charged with criminal trespass after taking Mike’s beloved boxer, Charlie, from the friend who had been caring for the dog.

Doorbell camera footage captured Julie entering the friend’s home and taking Charlie. Mike’s children said they were heartbroken that their father’s dog was taken from the person looking after him.

Julie was released on her own recognizance. The following day, the California Highway Patrol revoked her status as a peace officer.

JULIE’S DEATH ADDED ANOTHER TRAGIC TWIST

On December 10, 2022, a mail carrier and another man discovered Julie’s body near a tree on the grounds of the lakefront property.

Deputies arrived and found a firearm in her hand. Investigators concluded that she had died by suicide.

Beside her was a bag containing a blood-stained note addressed to Mike.

“I lived a good life until a year ago,” the note read, according to CBS News. “Mike, you win! You got what you wanted, me in a coffin…”

Detective Burton said the message was difficult to understand, describing it as part of a strange and disturbing final chapter in the case.

Julie’s death meant investigators would never be able to question her in a criminal trial about what she knew or whether she had played a role in her husband’s killing.

Her friend maintained that Julie was innocent. Mike’s children, however, believed she had been involved in the events that led to their father’s death.

Those opposing views remained unresolved as the investigation moved toward trial.

O’DONNELL’S TRIAL ENDED WITH A GUILTY VERDICT

O’Donnell initially denied knowing Julie when detectives questioned him. He later requested an attorney and ended the interview.

In April 2026, he went on trial for Mike’s murder in Kentucky.

Prosecutors argued that O’Donnell and Julie had communicated extensively while Mike’s divorce and financial disputes were escalating. They said the phone records and location data showed that O’Donnell had traveled with the burner phone used to lure Mike to the property.

The prosecution also presented the DNA evidence and the gun and ammunition found in O’Donnell’s truck.

But the defense challenged the investigation, pointing out that the burner phone and murder weapon had never been recovered. Defense attorneys also stressed that investigators had no direct evidence proving Julie paid O’Donnell to kill Mike.

In a surprising courtroom development, O’Donnell’s lawyers acknowledged that he had been at the property and had helped lure Mike there. They argued, however, that O’Donnell was not the person who pulled the trigger and that another individual was responsible for the shooting.

The prosecution rejected that account.

After five days of testimony, jurors deliberated for approximately two hours before reaching a unanimous verdict: O’Donnell was found guilty of murder.

He was sentenced to life in prison, with the possibility of parole after 20 years.

For Mike’s children, the verdict represented a measure of justice, though it could never restore the father they had lost.

Steven said his father’s death had left an irreplaceable absence in his life. Heather remembered the humor, warmth, and love her father had brought to the family.

The question of Julie’s precise role remained a subject of dispute, with her friend continuing to defend her and Mike’s children expressing their belief that she had helped set the events in motion.

In the end, the case that began with a missing husband and a mysterious appointment became a murder prosecution built on phone records, forensic evidence, and a complicated web of relationships.

The lakefront mansion may remain surrounded by local legends, but the most haunting part of the story is not the rumor that the house was cursed. It is the violent death of a man who had told people he feared for his life — and the unanswered questions left behind after both he and his wife were gone.

Source: CBS News