Former Fort Belvoir soldier pleads guilty to assaulting and permanently injuring a newborn child, sexually abusing an adult

Source: Office of United States Attorneys

ALEXANDRIA, Va. – A former U.S. Army private pled guilty today to two counts of assault resulting in serious bodily injury and one count of sexual abuse.

According to court documents, from October 2010 to September 2013, Austin Blair Johnson, while he was an active duty soldier, resided on Fort Belvoir. On June 25, 2012, Johnson was watching an infant, identified as Minor Victim 1 (MV1), who was born prematurely only 16 days earlier. MV1 was crying, so Johnson picked her up and carried her, but she continued to cry. While holding MV1 in front of him with one hand under each of her arms, Johnson rapidly and forcefully shook MV1 multiple times before letting go of her, causing her to flip and land on her head.

Johnson then picked up MV1 and ran with her upstairs to a bedroom where he woke MV1’s mother, identified as Adult Victim 1 (AV1). Johnson falsely told AV1 that he had accidentally dropped MV1 and that he had successfully broken her fall with his foot. AV1 and Johnson took MV1 to the Fort Belvoir Community Hospital emergency room where she presented with a fever, bruising on her head and shoulder, and blood coming out of her mouth. A CT scan conducted there revealed that MV1’s skull had been fractured. MV1 was transferred later to the Pediatric Intensive Care Unit (PICU) at Walter Reed Medical Center. MV1 was diagnosed with extensive injuries and remained hospitalized at Walter Reed for the next 10 days.

The day she was discharged, MV1 was left in Johnson’s care while AV1 was out. Johnson again rapidly and forcefully shook MV1 and dropped her. MV1 was 26 days old. The following morning, AV1 took MV1 to a previously scheduled follow-up appointment with a pediatrician at Fort Belvoir Community Hospital. At the appointment, MV1 began having seizures and was sent directly to the emergency room. MV1 was transferred later to the PICU at Children’s National Medical Center, where doctors discovered myriad injuries, including a second skull fracture, and identified extensive brain damage.

When she was finally discharged on July 20, 2012, MV1 was placed in the custody of Child Protective Services, where she remained for approximately 14 months until she was returned to the custody of Johnson and AV1. On June 22, 2015, MV1 was forced to undergo a hemispherectomy during which the entire left hemisphere of her brain was removed in an effort to control her irrepressible seizures.

MV1 is now legally blind, non-verbal, and the entire right side of her body is paralyzed. Cognitively, MV1 functions at the level of a mature infant.

In addition to his assaults on MV1, in 2013, at their residence on Fort Belvoir, after AV1 had rebuffed Johnson’s requests to be intimate with her, Johnson proceeded without her consent. AV1 protested and tried to hit Johnson to get him to stop, which he did.

Johnson is scheduled to be sentenced on Aug. 22, 2025. He faces up to life in prison. Actual sentences for federal crimes are typically less than the maximum penalties. A federal district court judge will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors.

Erik S. Siebert, U.S. Attorney for the Eastern District of Virginia, and Emily Odom, Acting Special Agent in Charge of the FBI Washington Field Office’s Criminal and Cyber Division, made the announcement after Senior U.S. District Judge Claude M. Hilton accepted the plea.

Assistant U.S. Attorney Alexander E. Blanchard is prosecuting the case.

A copy of this press release is located on the website of the U.S. Attorney’s Office for the Eastern District of Virginia. Related court documents and information are located on the website of the District Court for the Eastern District of Virginia or on PACER by searching for Case No. 1:24-cr-151.