A Warren man convicted of first-degree child abuse for injuring his then-girlfriend’s 8-month-old son was sentenced Thursday to 18 to 30 years in prison, after prosecutors said the baby suffered a severe brain bleed and other trauma while in the man’s care.
Macomb County prosecutors said the case began with a 911 call in October 2024 and ended this winter with a jury verdict and a long prison term in county circuit court in Mount Clemens. Officials said doctors found an acute subdural hematoma, extensive bruising and more than 100 retinal hemorrhages in both eyes, injuries they described as life-threatening for an infant. The judge also ordered Vincent Charles Zappa to have no contact with the child or the child’s family and to register under Wyatt’s Law, a state system tied to certain offenses involving children. Authorities have not released the baby’s name, and prosecutors have not publicly described the child’s current medical condition beyond the evidence presented in court.
Investigators said the child was hurt on Wednesday, Oct. 23, 2024, at a residence in Warren, an inner-ring suburb north of Detroit, while the child’s mother was at work and Zappa was babysitting. Prosecutors said Zappa called 911 and told dispatchers the baby “was not acting himself.” Emergency medical crews arrived and took the baby to a hospital, where staff listed the child in critical condition, according to the prosecutor’s office. Doctors diagnosed an acute subdural hematoma, a serious brain bleed that involves blood collecting around the brain, and also noted bruising on the head, neck and chest, prosecutors said. Officials have not publicly detailed what investigators learned inside the home that day, but prosecutors said the injuries were not consistent with an accident. In a statement announcing the sentence, Macomb County Prosecutor Peter J. Lucido said the outcome reflected “the tireless efforts of law enforcement” and “the medical professionals who provided lifesaving care and testimony,” adding that jurors ensured accountability.
The medical findings were central to the case presented at trial, officials said, and prosecutors said the baby had injuries beyond the brain bleed seen on scans. Doctors also found blood coming from the baby’s mouth, prosecutors said, and described bruising that extended across the infant. Prosecutors said eye specialists documented more than 100 retinal hemorrhages in each eye, a count they said underscored the severity of the trauma. Prosecutors said multiple treating physicians testified about what they saw when the infant arrived at the hospital and why the injuries raised concerns about abusive trauma. They said those physicians also explained the risks infants face after severe head injuries, including the possibility of lasting developmental and neurological effects. The prosecutor’s office did not release the baby’s name and has not provided an updated medical condition since the hospital admission. A Macomb County jury convicted Zappa on Jan. 15, 2026, after a two-week trial before Circuit Court Judge Joseph Toia, prosecutors said. Assistant prosecutor Colleen Worden handled the case for the county.
The public record outlined by the prosecutor’s office shows the case moved through several stages before it reached jurors, including early hearings in district court and later litigation in circuit court. Zappa, who was 25 at the time of his arrest, was arraigned Friday, Oct. 25, 2024, in Warren District Court, where Chief Judge John Chmura set bond at $350,000, cash or surety only, prosecutors said. At a probable cause conference held Nov. 7, 2024, the court referred Zappa to the Center for Forensic Psychology for an evaluation related to culpability and criminal responsibility, according to a county news release issued at the time. That evaluation is one of the steps Michigan courts can order when questions arise about a defendant’s mental state or ability to understand proceedings. Prosecutors did not disclose the results of the evaluation or whether it affected the schedule. The case remained pending through 2025, and prosecutors later described extended pretrial litigation before the matter finally went to a jury in early 2026. Officials have not publicly described what other witnesses, if any, said about what happened inside the residence, and they have not released the identity of the child’s mother.
On Feb. 26, Toia sentenced Zappa, now 26, to 216 to 360 months in the Michigan Department of Corrections for a single count of first-degree child abuse, prosecutors said. In earlier court announcements, the prosecutor’s office described the charge as a life felony, a category reserved for the most serious crimes in state law, and said it can be punished by life or any term of years. Prosecutors said the jury returned its verdict after hearing two weeks of testimony and reviewing medical records and other evidence. Along with the prison term, the judge ordered Zappa to have no contact with the victim or the victim’s family, a condition that bars direct or indirect communication. Prosecutors said he is also subject to registration under Wyatt’s Law, which keeps a state database connected to abuse and neglect findings and some criminal convictions involving children. Michigan uses an indeterminate sentencing system for many felonies, which means Zappa must serve the minimum term before he can be considered for parole, while the maximum term sets the outer limit of the sentence if parole is denied. Officials did not say whether Zappa plans to appeal or whether any post-trial motions were filed.
In announcing the conviction and sentence, Lucido framed the case as part of a broader effort to prosecute crimes against children and emphasized the role of the jury. “My office exists to protect the innocent and to speak for children who cannot speak for themselves,” he said, adding that prosecutors “will relentlessly pursue justice against those who abuse and endanger our most vulnerable members of the community.” In a separate statement released after the verdict, Lucido said the office’s “commitment to prosecuting offenders who abuse our most vulnerable victims is unwavering.” The prosecutor’s office credited medical professionals for both treating the infant and later explaining the injuries in a way jurors could understand, and it thanked law enforcement for investigating the case from the first report. The county’s releases did not include a statement from the child’s family, whose identities were withheld because the victim is a minor, and they did not name Zappa’s attorney or include a response from the defense. Officials also did not say whether child welfare authorities took additional steps after the hospital visit, or whether any other adults were investigated. The case drew attention in the Detroit suburbs because it involved an infant and because the medical details presented in court described a level of injury that prosecutors said required urgent care and could affect the child for years.
Zappa remained in custody after sentencing and is expected to serve his term in state prison under the no-contact and registration requirements, prosecutors said. Because Michigan sentences many felonies with a minimum and maximum range, parole officials generally can consider a prisoner only after the minimum is served, while the maximum term sets the latest possible release date. The county has not announced further hearings, and any next public milestone would come through an appeal notice or later parole action.
Author note: Last updated March 4, 2026.