Aaron Pennington

Status:

Open

Jurisdiction:

Gardner Police Department (MA)

Missing From:

Gardner Massachusetts

Summary:

Victim: Breanne Pennington, 30, was described as a loving mother and dedicated wife. Aaron Pennington, 33 a former U.S. Air Force member who lived with his wife, Breanne Pennington, and their four young children in Gardner, Massachusetts. Known in his community as a family-oriented man, Aaron struggled with mental health issues, including a history of suicidal threats. Despite these challenges, he maintained a seemingly ordinary life until a series of events led to the tragic death of his wife.

Vital Statistics

Circumstances of Offense:

On October 22, 2023, Breanne was found dead in their home with GSW's to the face. Her lifeless body was discovered by her young children, who sought help from a neighbor. The investigation quickly focused on Breanne's husband Arron, who had fled the scene. Authorities discovered a note on his cellphone that detailed a plan to harm his wife, indicating that the crime may have been premeditated. Pennington’s vehicle was later found abandoned near Camp Collier, a wooded area in Gardner, Massachusetts, sparking an extensive search.

Additional Details:

Aaron Pennington has remained elusive despite thorough searches involving drones, K-9 units, and thermal imaging. The last confirmed sighting of him was near his abandoned car. Law enforcement has issued multiple updates and continues investigating leads. Despite numerous tips and extensive searches, Aaron Pennington has not been caught. The case remains open, and the Massachusetts State Police and FBI continue to seek information regarding his location. His fugitive status has turned the case into a national discussion about domestic violence, mental health, and the challenges of finding suspects in complex terrains. His disappearance has also made him one of the most sought-after fugitives in the United States. Again, Aaron Pennington served in the U.S. Air Force from 2015 to 2022, spending several years stationed in Japan with his family, with his last service station in Arizona. He transferred to the reserves and officially left the military in February 2023.The lack of closure has left Breanne’s family in a state of limbo, grieving not only the loss of their loved one but also the absence of justice.

Case Last Updated:

Dec 19, 2025