Investigators say a leaking propane cylinder likely filled the vehicle with gas before the Thursday morning explosion.
BURKE, Va. — A woman was injured after a minivan exploded and caught fire at a busy Burke intersection on Thursday morning, sending debris across the road and into nearby yards as the blast shook townhouses along Lee Chapel Road, according to investigators and neighbors.
The explosion drew an emergency response to Old Keene Mill Road and Lee Chapel Road shortly after 7:30 a.m. on April 9, after callers reported that a vehicle had blown up. Officials said the woman driving the Chrysler minivan was taken to a hospital with injuries that were not life-threatening. Fire officials said the flames were quickly put out, but the force of the blast left the van torn apart and raised urgent questions about how propane collected inside the vehicle before ignition.
Police and fire officials said the first calls came in at about 7:34 a.m. for what was first reported as an explosion and then a vehicle fire near Burke Town Plaza. When crews arrived, they found the minivan burning in the roadway. By then, much of the damage had already been done. The roof had been blown off and landed in the middle of the road. Windows were gone, door panels had split apart and glass and other parts had spread well beyond the vehicle. Neighbor Julian Hart, who lives across the street, said the sound was so strong it seemed “like a sonic boom.” He said the blast shook nearby homes hard enough that “pictures fell off the wall and stuff broke.”
Investigators said a propane cylinder inside the minivan appears to have been leaking. Fairfax County police said the driver did not seem to know the tank had an apparent leak. Their early theory was that because morning temperatures were in the 30s, the van’s windows were likely closed, allowing propane gas to build up inside the passenger cabin. When the woman tried to light a cigarette, investigators believe the gas ignited and the vehicle exploded. Officials have not publicly identified the woman, said how long the cylinder had been in the van or explained why it was being transported. Authorities also have not said whether the propane container itself ruptured or whether only the accumulated gas ignited.
The blast reached beyond the roadway. Neighbor Alan Caramella said pieces of the minivan landed across his yard, including part of a door that he estimated was about 100 feet from the wreck. Glass was scattered over the area. A homeowner was preparing to call 911 after something from the explosion struck a house, according to emergency radio traffic reported by local news outlets. Despite that force, officials said no firefighters were injured and no additional serious injuries were reported. Caramella said the woman was on the curb after the explosion, trembling and showing burns on her arms. He said another woman comforted her until help arrived, and he watched as the driver later walked to the ambulance.
The case quickly moved from a fire response to a broader investigation. Fire officials described the cause as preliminary and tied it to a propane cylinder in the vehicle. Police later said the explosion appeared to be accidental, but they still assigned a major crimes detective to the case. That step underscored how seriously authorities treat major blasts even when there is no sign of criminal intent. At this stage, officials have not announced charges, cited any violations or said whether additional agencies will inspect the propane cylinder. The next steps are likely to focus on confirming the fuel source, documenting the damage pattern and determining whether the cylinder, fittings or storage conditions played a role in the leak.
For people living nearby, the explosion left a scene that was hard to match with the fact that the driver survived. Hart said he was stunned no one was killed. He described the woman as extraordinarily lucky given the condition of the vehicle after the blast. Morning traffic at the intersection was disrupted as responders worked the scene and investigators examined debris in the road. The wreckage, the damaged homes and the accounts from neighbors turned a routine weekday morning into a jarring public safety event in one of Burke’s busiest commercial corridors. By late Thursday, the woman was expected to recover, but several key details about the propane tank and how the leak developed remained unresolved.
The investigation remained active Thursday, with authorities still working to confirm the exact sequence that led to the blast and whether any additional findings will be released after the damaged vehicle and propane cylinder are examined.
Author note: Last updated April 22, 2026.