In a recent development within the U.S. Navy, Master-at-Arms Second Class Jackson Bower has been formally arraigned in connection with the death of Master-at-Arms Third Class Lyndon Joel Cosgriff-Flax.
The incident occurred on April 28, 2024, during a training exercise on the York River in Virginia.
Details of the Incident
- Date and Location: The incident took place on April 28, 2024, on the York River near Naval Weapons Station Yorktown, Virginia.
- Individuals Involved:
- Master-at-Arms Third Class Lyndon Joel Cosgriff-Flax: A 22-year-old sailor from Kansas, assigned to the Security Department at NWS Yorktown since February 2022.
- Master-at-Arms Second Class Jackson Bower: The sailor charged in connection with Cosgriff-Flax’s death.
- Circumstances:
- During a training and area familiarization exercise, Cosgriff-Flax fell overboard from a harbor security boat and sustained fatal injuries.
- Witnesses reported that Bower was operating the boat negligently, performing unauthorized maneuvers that led to Cosgriff-Flax’s fall.
Charges and Legal Proceedings
- Charges Against Bower:
- Negligent Homicide: Alleged reckless operation of the boat resulting in Cosgriff-Flax’s death.
- Making a False Official Statement: Providing deceptive information to investigators regarding the incident.
- Dereliction of Duty (Two Counts): Failure to adhere to required duties, including inadequate supervision and failure to conduct proper safety checks.
- Potential Consequences:
- If convicted, Bower faces penalties under the Uniform Code of Military Justice, including possible dishonorable discharge, reduction in rank, forfeiture of pay, and confinement.
- Court-Martial Proceedings:
- An Article 32 hearing has been scheduled to determine whether there is sufficient evidence to proceed to a court-martial.
- As of January 2025, no trial date has been set, and Bower remains assigned to Naval Weapons Station Yorktown.
Memorial and Impact
- Memorial Service:
- A memorial service was held on July 15, 2024, at Nelson Chapel onboard Naval Weapons Station Yorktown to honor Cosgriff-Flax’s life and service.
- Family Statement:
- Cosgriff-Flax’s mother expressed hope that the incident would lead to improved safety measures in future training exercises to prevent similar tragedies.
The charges against Master-at-Arms Second Class Jackson Bower highlight the Navy’s commitment to accountability and safety within its ranks.
The legal proceedings will determine the appropriate consequences, while the incident serves as a poignant reminder of the inherent risks associated with military training.