A 42-year-old Florida woman stands accused of killing her 3-month-old son by punching him in the head with such force that her diamond ring crushed his skull, according to the Polk County Sheriff's Office. Jessica Vlasac was arrested and charged with aggravated child abuse following the death of the unidentified infant, a case that hinges on forensic evidence linking a specific piece of jewelry to fatal impact injuries.
Background
Deputies responded to a Lakeland home shortly before midnight on Sept. 6 after receiving a report of an unresponsive infant. Paramedics rushed the boy to a local hospital, where doctors pronounced him dead shortly after arrival. Medical personnel noted visible abrasions and bruising on the infant's head, raising immediate concerns that the death was not accidental.
Initial statements from Vlasac painted a different picture. She told deputies, "I think I killed our son," claiming she had accidentally fallen asleep with the baby. She stated that when she woke up, she found the infant lying face down on the bed, "not moving and cold to the touch."
However, the medical examiner's autopsy revealed a more violent narrative. The examination showed subdural hemorrhaging around the skull and identified three separate impact injuries. One injury, located on the forehead, appeared to be caused by a square-like object. As detectives interviewed Vlasac, they observed she was wearing a large ring with a diamond-like stone. Investigators noted the ring's shape matched the square-like imprint found on the infant's head. The medical examiner later confirmed the ring was the object responsible for the impact injuries.
Witnesses in the home reported that Vlasac was caring for the boy alone in the room when they heard screaming. The infant's father told police that Vlasac "becomes violent" when she drinks alcohol. He stated that Vlasac informed him she had purchased alcohol around noon that day. Later that night, she sent multiple messages to the father stating she had killed the infant and that the boy was dead. Police noted that Vlasac had deleted some of these messages.
The Charges
The Polk County Sheriff's Office arrested Vlasac on Thursday, charging her with aggravated child abuse. She is being held at the Polk County Jail without bond. During the confiscation of her evidence, including the ring, Vlasac reportedly asked deputies if the object was what killed her son, according to the press release. The case remains under active investigation as prosecutors prepare for pretrial hearings.
Key Takeaways
- Jessica Vlasac, 42, is accused of aggravated child abuse in the death of her 3-month-old son in Lakeland, Florida.
- An autopsy revealed three separate head injuries, including one caused by a square-like object, which matched the shape of Vlasac's diamond ring.
- Vlasac initially claimed the infant died from accidental suffocation after she fell asleep with him.
- The infant's father reported that Vlasac consumed alcohol prior to the incident and sent messages stating she had killed the child.
- Vlasac is currently held without bond at the Polk County Jail.
What's Next
Vlasac is scheduled for a pretrial detention hearing, followed by an arraignment on Oct. 13. The investigation continues as authorities review digital communications and further forensic evidence to establish the timeline of events leading to the infant's death.
Editorial Note
This case illustrates the critical role of forensic pathology in distinguishing between accidental infant deaths and those involving blunt force trauma, particularly when external objects like jewelry leave distinct injury patterns.