Father Arrested in Heartbreaking Case of Infant’s Death, Accused of Aggravated Manslaughter After Months-Long Investigation

DAYTONA BEACH, Fla. — A 27-year-old man was arrested in March in connection with the death of his 5-week-old daughter, following an extensive investigation that revealed severe injuries linked to child abuse. Dajuan Patrick now faces charges of aggravated manslaughter, as authorities sift through the tragic circumstances surrounding the infant’s demise.

The investigation began when Dahlia Siebenhaar was transported to the hospital on Dec. 2, 2024, without a pulse. After being placed on life support, she remained unconscious until Dec. 12, when the decision was made to withdraw support. Volusia County Sheriff Mike Chitwood later described the heartbreaking case, noting that while the charges may not undo the loss, they serve to acknowledge the value of the child’s life.

Medical evaluations indicated a history of trauma inconsistent with a singular event, revealing extensive head injuries, broken ribs, and bruising. Chief Medical Examiner Dr. James Fulcher classified Dahlia’s death as a homicide after the autopsy detailed signs of violent handling. Investigators gathered evidence to suggest that Patrick had physically harmed his daughter, with interviews pointing to incidents of shaking and rough handling.

The timeline of events from Dahlia’s death to Patrick’s arrest highlights a methodical investigation process. Authorities often require time to compile comprehensive evidence in cases involving infant injuries, which can complicate immediate arrests. More than a year passed before Patrick was taken into custody on a warrant issued in March 2026 in Jacksonville. The long duration underscores the complexities involved in establishing a solid case against him.

Upon his arrest, prosecutors requested pretrial detention, and Patrick currently remains in custody without bond. The aggravated manslaughter charge is a serious offense in Florida, carrying significant legal ramifications. While the case has generated public interest, the specifics of the trial, including court dates and further evidence presentations, remain unclear.

The sheriff’s office has been the primary source of information regarding the case, emphasizing the life lost rather than focusing extensively on the accused. This narrative framing serves to honor Dahlia’s memory while advancing the legal proceedings against her father. Despite the arrest, critical elements—including Patrick’s responses to investigators and potential defenses—remain undisclosed.

As Patrick awaits his next court appearance in Volusia County, the community is left grappling with the tragic circumstances of this case. The forthcoming stages of the legal process will likely shed further light on the evidence gathered and the paths toward justice for the infant girl whose short life has left a lasting impact on those around her.