Parents charged with murder after 7-year-old Casper O’Brien dies in filth

Damien O’Brien, 40, and Jessica O’Brien, 41, were charged in Genesee County with second-degree murder, torture and second-degree child abuse after the death of their 7-year-old son, Casper O’Brien. Online court records show each parent faces one count of second-degree murder, one count of torture and three counts of second-degree child abuse, and both were being held in the Genesee County Jail without bond.

The charges came more than seven months after Casper died on November 4, 2025, at the center of the case in Flint Township, Michigan. Prosecutors said first responders were called when the boy stopped breathing, then he died at the hospital from a heart muscle disease compounded by morbid obesity. ABC12 reported that Casper was 50.5 inches tall and weighed 255 pounds, a figure investigators used to measure the severity of the neglect described in court.

Genesee County Prosecutor David Leyton filed the case and described the neglect as “extraordinary” and “terrible.” Local reporting said Casper had been bedridden, unable to speak and living in what investigators described as complete filth. FOX 2 Detroit reported that he was found neglected, and that his 5-year-old sister was rescued the same day from the home, widening the investigation beyond one fatality to the condition of the entire household.

Law&Crime reported that Casper had never been to school and had reportedly seen a doctor only once. Investigators also said he was likely on the autism spectrum and non-verbal, factors that may have made him even more vulnerable to prolonged neglect. Prosecutors will now have to prove that the conditions inside the home crossed from abuse and deprivation into criminal conduct that supports a murder charge.

The case lands in court with the same details that made it so disturbing to investigators: a child who was never in school, barely seen by doctors and dead after months or years of severe deprivation. For Leyton, who first won office in 2004 and was re-elected to a sixth term in 2024, the question now is whether the state can turn that pattern of neglect into a murder conviction.