In August 2012, a dispute between neighbors at the Sable Ridge condo complex in Dallas, Texas, began with complaints about noise and dog waste.
Six months later, the conflict ended with the murder of an upstairs couple.
At the center of the dispute was 75-year-old condo owner Chung Kim, who lived below the couple with his wife. He repeatedly complained that their children and dog were making too much noise. He also accused them of washing dog waste from their porch, causing it to run onto his.
The homeowners association tried to mediate the dispute. But the complaints continued, and the relationship between the neighbors became increasingly hostile.
Then, on February 4, 2013, the upstairs couple was finally due to leave.
Chung did not know.
The Neighbor Dispute at Sable Ridge
Carlotta Robinson was the property manager and president of the Sable Ridge homeowners association. She also lived at the complex, so she regularly dealt with the problems between residents.
One afternoon in August 2012, Chung came to her office to complain about his upstairs neighbors.
The couple had five children and a dog. According to Chung, the noise was constant.
But his biggest complaint involved the dog.
He said the dog repeatedly relieved itself on the upstairs porch. The couple would then hose the area down, and the waste would run onto his ground-floor porch.
Chung said he had already asked the couple to stop.
Carlotta knew Chung had a history of disagreements with other residents, so she did not immediately accept every part of his complaint. But if his account was accurate, the situation was clearly a serious hygiene issue.
She agreed to speak with the upstairs couple.
The Conflict Gets Worse
The HOA tried to mediate the dispute, but the complaints did not stop.
Over the following months, both sides continued reporting problems to the HOA.
Chung maintained that the upstairs family was still making excessive noise and washing dog waste onto his porch. He also contacted the police and health department.
The upstairs couple had their own accusations.
They claimed Chung was harassing them. They also suspected that he was cutting some of their cable wires.
There was no easy solution.
Carlotta repeatedly contacted the Sable Ridge board of directors and the management company for help. She spoke with both sides and tried to find a way to end the conflict.
But the dispute continued.
The Upstairs Couple Is Told to Leave
Eventually, Carlotta contacted the owner of the upstairs condo.
The couple was renting the unit, meaning the property owner had authority over their tenancy.
Carlotta asked the owner to evict them because of the continuing problems.
The owner agreed.
The couple was notified that they would be evicted.
But the process took time.
For roughly six months, the dispute continued while the couple remained in the apartment.
The eviction became known to many people at Sable Ridge, including Carlotta, the couple and others who were aware of the situation.
But according to the account, one important person did not know.
Chung.
February 4, 2013
On the morning of February 4, 2013, Carlotta returned to her apartment after dealing with more complaints.
She was exhausted by the continuing conflict.
The upstairs couple had been told they were being evicted, and Carlotta expected them to finally leave that day.
She sat on her couch, expecting the long-running dispute to soon be over.
Then someone began pounding on her door.
When Carlotta opened it, another Sable Ridge resident was standing outside.
He was visibly frightened.
He told her what he had just witnessed.
Carlotta immediately called the police.
Chung Confronts the Couple
The upstairs couple was apparently preparing to leave Sable Ridge that day.
But Chung did not know.
He still believed that nothing was being done about the problems he had complained about for months.
According to the account, Chung saw dog waste being washed down from the upstairs porch again.
He became enraged.
He went upstairs and entered the couple’s apartment.
The confrontation turned deadly.
Chung murdered the couple.
The Consequences of a Long-Running Neighbor Feud
Chung was arrested and ultimately sentenced to life in prison for capital murder.
What began as a neighborhood dispute over noise, a dog and sanitation ended with two people dead and a community dealing with the consequences.
The case also shows how a dispute can become more dangerous when complaints continue for months without a clear resolution.
There were multiple attempts to intervene. The HOA communicated with the residents, the management company and the condo owner. The upstairs couple was eventually told they would have to leave.
But the person at the center of the original complaint apparently did not know that the situation was about to change.
What the Sable Ridge Case Shows About Neighbor Disputes
Small disputes can become prolonged conflicts
Noise complaints and disagreements between neighbors are common. But when complaints continue for months, each new incident can reinforce existing anger.
Instead of treating each incident separately, both sides may begin viewing every action by the other side as part of the larger conflict.
Communication matters
The most striking detail in this case is that the upstairs couple was reportedly about to leave, while Chung apparently did not know.
The transcript presents this lack of communication as a critical missed opportunity.
A clear update might have changed how Chung reacted when he saw another incident involving the dog.
That does not excuse the killing. It does, however, illustrate why clear communication can matter in prolonged residential disputes.
HOAs have limited control over personal conflicts
An HOA can enforce community rules and help mediate disputes, but not every personal conflict can be solved through HOA intervention.
In this case, Carlotta repeatedly tried to involve the board, management company and property owner.
The dispute nevertheless continued.
Escalating behavior should be taken seriously
The accusations on both sides had also become more serious.
Chung complained to authorities about the upstairs couple. The couple, meanwhile, accused Chung of harassment and suspected him of damaging their cable wires.
When a neighbor dispute moves beyond ordinary complaints into allegations of harassment, property damage or threats, it becomes important to document incidents and involve the appropriate authorities.
The Tragic End to the Sable Ridge Dispute
The Sable Ridge conflict lasted about six months.
It began with complaints about noise and dog waste. It involved the HOA, property management, the condo owner, police and other residents.
The upstairs couple was eventually ordered to leave.
But on the day they were preparing to go, Chung apparently still did not know they were leaving.
He confronted them, and the dispute ended in murder.
Chung was later sentenced to life in prison for capital murder.
The story is a reminder that seemingly ordinary neighbor disputes can become extremely serious when hostility continues to build. Clear communication, documentation, mediation and early intervention can help prevent conflicts from reaching a dangerous point.