Michigan man sentenced for beating girlfriend’s 8-month-old baby until he had multiple eye hemorrhages

Prosecutors said the infant suffered a severe brain bleed, blood from the mouth and extensive eye injuries while in Vincent Zappa’s care.

MOUNT CLEMENS, Mich. — A Macomb County judge sentenced a 26-year-old Warren man to 18 to 30 years in prison after jurors convicted him of first-degree child abuse in a 2024 case involving his then-girlfriend’s 8-month-old son.

The sentencing marked the latest step in a prosecution built around medical testimony, emergency response records and a jury’s finding that the child’s injuries were inflicted, not accidental. Authorities said Vincent Zappa was caring for the infant on Oct. 23, 2024, when he called 911 and said the baby was not behaving normally. By the time the child reached the hospital, doctors had identified injuries that prosecutors later described in stark terms, including a severe brain bleed and more than 100 retinal hemorrhages in both eyes.

County officials said the incident happened in Warren while the child’s mother was at work and Zappa was babysitting. The baby boy was rushed to a hospital and listed in critical condition. In later public updates, prosecutors said doctors found bruising on the baby’s head, neck and chest, an acute subdural hematoma and blood from the mouth. The details became central to the case because they gave jurors a timeline rooted in emergency treatment rather than delayed reporting. Two days after the incident, on Oct. 25, 2024, Zappa was arraigned on a first-degree child abuse charge, a felony that prosecutors described as carrying a possible life sentence. The district court set bond at $350,000 cash or surety only. Less than two weeks later, during a probable cause conference, the case took another turn when the court referred Zappa to the Center for Forensic Psychology for an evaluation of culpability and criminal responsibility.

That referral did not end the prosecution, but it did show that the case would likely be fought in detail before trial. It ultimately was. The jury trial lasted about two weeks before Toia in Macomb County Circuit Court. Prosecutors said several physicians who treated the infant testified about both the severity of the trauma and the lasting harm such injuries can have on a very young child. The county’s public summaries did not include transcript excerpts or defense arguments, so some courtroom details remain outside the record available in the cited materials. Even so, the official account was specific about the injuries and the state’s theory. Prosecutors said Zappa caused the child’s wounds while alone with him as caretaker. The jury agreed, convicting him on Jan. 15, 2026. The prosecutor’s office announced the verdict the next day and said Zappa remained in custody pending sentencing.

The context of the medical evidence helped explain why the case drew notice beyond a routine sentencing release. Public summaries by the county and follow-up media reports described extensive bruising, a critical brain injury and bleeding in both eyes. In child abuse prosecutions, that combination often becomes a focal point because it can help jurors understand not only that a child was hurt, but how seriously. The county emphasized that more than one treating physician testified. That matters in a courtroom setting, where prosecutors often rely on overlapping medical opinions to explain complex injuries in clear terms. The releases did not say whether the child has fully recovered, whether permanent disabilities are expected or whether family members spoke at sentencing. They also did not identify the mother or provide a hospital name. Those omissions leave some personal and medical facts unknown, but the overall public record leaves little ambiguity about the gravity of the injuries described to the jury.

At sentencing on Feb. 26, 2026, Toia imposed a prison term of 216 to 360 months. Prosecutors said the judge also ordered Zappa to have no contact with the victim or the victim’s family. He must register under Wyatt’s Law, a Michigan database for people convicted of crimes against children. Assistant Prosecutor Colleen Worden handled the case for the state. After the conviction, Prosecutor Peter J. Lucido said police, doctors and jurors had helped bring justice to the family. After sentencing, Lucido again thanked law enforcement and medical professionals and said his office would continue to pursue cases involving abuse of vulnerable children. Public materials available at sentencing did not mention an appeal, a post-judgment motion or any future hearing date. With sentence now imposed, the matter shifts from trial court proceedings to prison intake and any later appellate action the defense may choose to file.

The bare facts of the case remain difficult to read because they sit at the intersection of home life, emergency care and criminal court procedure. What began as an ordinary child-care arrangement on an October workday ended with an infant in critical condition and a felony prosecution that lasted well over a year. The county’s statements do not dwell on scene details or emotion, but their wording conveys how central medical testimony was to the outcome. The phrase “devastating injuries” appears in the conviction release, while the sentencing release adds a fuller list of injuries and the judge’s final restrictions. Local reports after the hearing echoed that outcome and underscored the no-contact order. No public statement from the family was included in the materials that were available.

The case now stands at a clear legal endpoint in trial court: guilty verdict, prison sentence, no-contact order and child-offender registration. As of the Feb. 26 sentencing announcement, officials had not listed another hearing date, leaving any appeal as the next possible development without a public date attached.

Author note: Last updated March 25, 2026.