Montgomery County, MD – A tragic traffic collision on Monday night, July 21, 2025, has claimed the life of a woman and left another individual seriously injured. The Montgomery County Police Department (MCPD) has released preliminary details surrounding the incident, which occurred at the intersection of Great Seneca Highway and Mateny Road, involving a violent rollover crash and ejection.
Emergency Response
At approximately 10:35 p.m., officers from MCPD’s 5th District, along with Montgomery County Fire and Rescue personnel, responded swiftly to reports of a serious two-vehicle crash with a possible ejection.
Upon arrival, first responders discovered a white 2018 Subaru, overturned, with its adult female driver ejected from the vehicle. Despite the valiant efforts of rescue personnel to administer lifesaving aid, she was sadly pronounced deceased at the scene.
A second vehicle, a black 2021 Mazda, was also found at the crash site. The adult male driver of that vehicle sustained serious injuries and was immediately transported to a nearby hospital for emergency treatment. His current condition has not been publicly released.
Preliminary Investigation
According to MCPD’s early findings:
- The black Mazda was traveling northbound on Great Seneca Highway, approaching the intersection with Mateny Road.
- The Subaru, driven by the female victim, was in the process of making a left turn onto eastbound Mateny Road when it was struck by the Mazda.
- The impact was forceful enough to cause the Subaru to roll over multiple times, leading to the ejection of the driver from the vehicle.
It is unclear at this stage whether speed, impairment, or driver error played a role in the crash. The Collision Reconstruction Unit of the Montgomery County Police Department is conducting a thorough investigation to determine the full circumstances that led to this devastating outcome.
Ongoing Investigation & Next Steps
Authorities have confirmed that the name of the deceased will be released once next of kin have been notified. MCPD also stated that a formal news release will be issued as more information becomes available, including any contributing factors and whether charges may be filed.
This heartbreaking incident marks another reminder of the dangers that exist on our roadways—especially during nighttime hours when visibility is limited and driving conditions can be more hazardous.
Community Response
As the investigation continues, the community is already mourning the loss of a life taken too soon. Tributes have begun to circulate on social media, with many expressing condolences to the family of the deceased and calling for caution and attentiveness behind the wheel.
Those who live near the Great Seneca and Mateny Road intersection have voiced concerns about the safety of the turn lane and traffic speeds in the area, urging local authorities to evaluate whether additional traffic control measures may be warranted.
MCPD Statement
In their statement to the public, MCPD urged anyone who may have witnessed the collision or who may have dashcam footage from that area around the time of the incident to come forward and assist investigators.
Final Thoughts
As Montgomery County comes to terms with this sudden tragedy, thoughts and prayers are with both families affected by this horrific event. The name of the woman who lost her life will be honored and remembered in the coming days, and further details will be shared as the community seeks answers and healing.
If you would like to include the victim’s name or tributes once it is released, I can help you update this piece accordingly.
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