FORT PIERCE, Fla. — A lengthy investigation into the tragic death of a 3-month-old boy has resulted in charges against four adults for their alleged neglect, ultimately leading to the infant’s death from malnutrition and dehydration. Authorities revealed that the boy, Robert Gunter, was subjected to hazardous living conditions in a mobile home prior to his passing, raising critical questions about the adults responsible for his care.
The investigation commenced on August 20, 2025, when emergency medical personnel pronounced Robert dead at Lawnwood Regional Medical Center after noticing signs of neglect. The St. Lucie County Sheriff’s Office was notified, and a medical examiner later classified the death as a homicide linked to severe dehydration and malnutrition. What began as a routine response turned into a comprehensive inquiry involving medical records, interviews, and examination of the living environment.
Detectives examined the boy’s alarming weight loss prior to his death, noting he had dropped from over 11 pounds at a doctor’s visit on July 24, 2025, to around 9 pounds just weeks later. Evidence indicated that those in charge of his care observed his rapid decline yet failed to take necessary action to seek medical help, a pivotal aspect of the investigation.
At the time of his death, the child was primarily cared for by his grandfather, Robert Maxwell, and his girlfriend, Vikki Koon, rather than his mother, Nicole Maxwell. Koon, who reportedly took on the bulk of the feeding duties, admitted to feeding the infant only twice daily and resorting to a mixture of diluted milk and baby cereal when formula was unavailable. This inadequate feeding routine contributed to the boy’s deteriorating health.
Investigators also scrutinized the living conditions within the mobile home, revealing boarded windows, exposed electrical wiring, and an overwhelming presence of cockroaches. The squalid environment included dangerous conditions that were detrimental to the child’s well-being. Additionally, other children were reportedly living in the home, raising concerns about the overall safety and ability of the adults to provide proper care.
Evidence of earlier concerns for the child’s well-being emerged through social media communications among family members. Messages indicated that Robert Maxwell struggled with caring for the infant, expressing worries about the boy’s excessive sleepiness and the lack of food available for him. These communications suggest that warning signs regarding the child’s health were evident long before the tragic day of his death.
Nicole Maxwell, who did not reside full-time in the mobile home, visited the infant shortly before his death. During her visit, she noticed his frail condition but left due to pressure from a boyfriend, despite her father urging her to stay and help. This raises questions about the accountability of all adults involved, particularly when clear signs of the baby’s poor health were apparent.
By July 2026, nearly a year after the infant’s death, authorities arrested Nicole Maxwell, Robert Maxwell, and Koon, charging them with aggravated manslaughter and child abuse. Each adult faces significant legal repercussions, with bond set at $1.5 million per defendant. The allegations against them must be proven in court, as no convictions or pleas have been reported to date.
Further complicating the situation, the child’s biological father, Jason Gunter, was arrested in Virginia on August 4, 2026, on a charge of felony child neglect resulting in great harm. His arrest marked a significant expansion of the investigation beyond the immediate household. The sheriff’s office indicated that evidence gathered through the investigation was substantial, leading to the various charges against different individuals, aligned with their alleged roles in the infant’s care.
As details continue to unfold, the St. Lucie County Sheriff’s Office has emphasized the importance of accountability among those entrusted with a child’s well-being. With the ongoing investigation encompassing multiple individuals and a tragic timeline of events, the case underscores the critical need for vigilance in child care and safety. Legal proceedings will ultimately determine the outcome for those charged, as authorities remain committed to uncovering the truth surrounding the boy’s untimely death.