A Michigan couple has been charged with murder following the death of their 7-year-old son, who weighed 255 pounds when he died in November 2025, marking a tragic case of alleged neglect that has drawn national attention. Damien O’Brien, 40, and Jessica O’Brien, 41, face charges including second-degree murder, torture, and multiple counts of second-degree child abuse in the death of their son, Casper O’Brien.
Paramedics responded to the family’s home in Flint Township on November 4, 2025, after a 911 call reported that the child was having difficulty breathing. When first responders arrived, they found Casper bedridden and immobile, unable to speak or move. The boy was taken to a hospital where he died hours later. An autopsy determined that his death resulted from dilated cardiomyopathy, a heart condition in which the heart becomes enlarged and weakened, with morbid obesity cited as a contributing factor. At the time of his death, Casper was 50.5 inches tall, a height near the top percentile for 7-year-olds, yet according to the Centers for Disease Control and Prevention, a healthy weight for him would have been between 40 and 70 pounds.
The severity of the case became apparent when details emerged about Casper’s rapid weight gain and living conditions. According to prosecutors, Casper weighed just 104 pounds when he last visited a doctor in February 2024. In less than two years, he had gained more than 150 pounds. Court documents and statements from prosecutors reveal that Casper’s daily diet consisted almost exclusively of snack foods. According to the Genesee County Chief Assistant Prosecuting Attorney, the child was fed the same thing every day: a large bag of potato chips, a large order of French fries, apple juice, and Sparkling Ice carbonated water. Prosecutors stated that the child received no proper nutrition despite the parents having health insurance.
The conditions inside the home were equally disturbing. When police arrived on the day Casper died, they reported that the house was so cluttered with trash and household items that officers could not even enter to assist paramedics, who were already struggling with limited space. Prosecutors described the home as a hoarding situation with piles of trash, layers of dirt, and a non-operational toilet. The home was so filled with debris that it was difficult for first responders to move around or provide care.
Casper’s 5-year-old sister was also found in the home in distress. According to charging documents, the girl was found without clothes, had knots in her hair, and was described by prosecutors as extremely malnourished and “morbidly overweight” herself. She was immediately removed from the home by Children’s Protective Services and placed in temporary foster care. One of the child abuse charges against the O’Briens specifically relates to their daughter’s neglect.
Genesee County Prosecutor David Leyton has spoken extensively about the case’s shocking nature. In one interview, he said the scene was “one of the most unbelievable scenes that the police have seen” in his 22 years as a prosecuting attorney. Leyton noted that neither child had been enrolled in school and that government agencies had no record of their existence. According to the prosecutor, Casper had not seen a pediatrician and had only been taken to a doctor once, despite the family having health insurance. Leyton found it particularly noteworthy that on the morning Casper went into cardiac arrest, his parents called a veterinarian to treat their sick dog, yet they did not seek medical help for their dying child.
Casper had a prior diagnosis of a metabolic disease when he was seen by a physician in February 2024, and he was referred to a pediatric endocrinologist but never attended that appointment. He also had severe bed sores, rashes, and other physical health problems linked to his extreme obesity and immobility. Prosecutors allege that Casper suffered “cruel and extreme suffering” due to his parents’ willful and wanton neglect, which they characterize as second-degree murder under Michigan law.
Leyton characterized the case as involving “extraordinary, terrible neglect.” He stated that the parents clearly were feeding the child improperly and that the boy was not getting the nutrition he needed. According to the prosecutor, authorities believe Casper had no access to exercise and was kept stationary in bed for extended periods, which contributed to his severe bed sores.
The O’Briens were arraigned the week of June 23, 2026, and are currently being held in the Genesee County Jail without bond. A probable cause hearing has been scheduled for Thursday. Elias Fanous, an attorney representing Damien O’Brien, issued a statement saying his client was “innocent until proven guilty beyond a reasonable doubt in a court of law” and declined to speculate on other circumstances of the case. An attorney for Jessica O’Brien has not responded to requests for comment.
In Michigan, second-degree murder and torture charges are each punishable by up to life in prison, while the second-degree child abuse charges carry a maximum sentence of 10 years. Prosecutors will need to prove that the parents’ actions constituted willful and wanton misconduct resulting in the child’s death, a threshold prosecutors believe has been clearly met in this case given the severity of the neglect and the parents’ apparent indifference to their son’s deteriorating health despite having the means to provide medical care.
The case has drawn scrutiny over how child protective services failed to identify the children’s situation despite their extreme condition. According to Leyton, no one from the school district, Children’s Protective Services, police, or any other government agency had any knowledge that these children existed, suggesting significant gaps in child welfare oversight systems.