Damien O’Brien, 40, and Jessica O’Brien, 41, of Flint Township, Michigan, are expected back in court July 2 after prosecutors charged them in the death of their 7-year-old son, Casper O’Brien. Casper died on November 4, 2025, after a 911 call from the family’s Flint Township home. Officials said he weighed 255 pounds, was immobile, and died after a severe medical crisis.
Boy Died After 911 Call
Police and paramedics went to the home after someone reported that Casper had stopped breathing. Emergency crews took him to a hospital, where he died that night. Officials said Casper died from dilated cardiomyopathy, a disease that weakens the heart muscle. Morbid obesity was listed as a contributing factor.
Home Described As Unsafe
Authorities said the Flint Township home was crowded, filthy, and difficult for first responders to enter. Police reports cited by officials described limited space inside the residence. Casper was described as bedridden and living in filthy conditions when emergency crews arrived. Investigators said the home’s condition became a key part of the case.
Medical Care Becomes Key Evidence
Prosecutors said Casper had not received regular medical treatment. They also said the family had health insurance through Damien O’Brien’s job.
Casper reportedly had a medical visit in February 2024. He was referred for further pediatric care, but officials said that follow-up never happened.
Investigators believe Casper’s food intake, lack of movement, and lack of treatment will play a central role in the case. Prosecutors said his condition should have prompted urgent medical attention.
Younger Sister Removed
Casper’s 5-year-old sister was removed from the home the same day he died. Officials said she was placed in temporary foster care. Investigators said the girl was found dirty, unclothed, and with knots in her hair. Prosecutors also said she was morbidly obese.
Children Had Little Outside Contact
The investigation began on November 4, 2025, after the emergency call from the Flint Township home. Officials said neither child was enrolled in school. That detail may become important as investigators examine how long the children had been isolated. Prosecutors said Child Protective Services had no prior involvement with the family. Police also had not been aware of the children before Casper’s death.
Prosecutors Call Case Extreme
Prosecutors said the case involves alleged abuse and neglect over time, not a single medical emergency. The second-degree murder charge means prosecutors believe the parents acted with reckless disregard for Casper’s life. The torture and child abuse charges focus on the alleged treatment and conditions inside the home.
Case Moves Through Genesee County Court
The next scheduled hearing is July 2. The proceeding is expected to address the next steps in the felony case. Casper’s death remains under criminal review in Genesee County. His younger sister remains out of the home while the case moves forward.
