A 23-year-old Dallas, Texas man, Isaiah Armstrong-Smith, has been charged with first-degree assault after allegedly striking a Montgomery County police officer in the head with a firearm late on Monday, November 2, 2026, while officers were investigating a stolen Chevrolet Corvette in Silver Spring, Maryland, the Montgomery County Police Department said in a release reported on Friday, November 6. Armstrong-Smith is being held without bond. The charges are allegations; he has not been convicted of any offence in this case.
Source: Montgomery County Police via MoCo Feed
According to police, the case began at about 10:44 p.m. on Monday, November 2, when a Montgomery County Police 4th District officer observed a stolen Chevrolet Corvette travelling southbound on New Hampshire Avenue in Silver Spring. The Corvette had been reported stolen out of Anne Arundel County on Thursday, October 1, 2026 — more than a month earlier — and officers moved to follow it rather than stop it immediately.
Police said their Raven 32 unit was deployed and watched the stolen Corvette park in a driveway in the 900 block of Hollywood Avenue. Two people were seen getting out of the vehicle and going into a residence there. Hollywood Avenue is a residential street in Silver Spring, in Montgomery County, just north of Washington, D.C.
As a plainclothes officer approached the Corvette, police say, one of the men — later identified as Armstrong-Smith — walked out of the residence armed with a rifle. Police allege that he struck the officer in the head with the firearm and then ran from the scene as other officers arrived. Bethesda Magazine, citing NBC4 Washington, likewise reported that the officer was struck in the head with a gun during the stolen-vehicle investigation and that Armstrong-Smith was arrested afterwards.
Source: Bethesda Magazine / NBC4 Washington
The search that followed drew in help from across county lines. Police said that with the assistance of the Prince George's County helicopter, Guardian, and a K-9 unit, officers located and arrested Armstrong-Smith in the 900 block of Winhall Way, in the same Silver Spring area. During the investigation, detectives recovered what police described as Armstrong-Smith's privately manufactured AR-style pistol, which they said had been tossed in the 1000 block of Hollywood Avenue — a privately manufactured firearm is one assembled outside a commercial manufacturer, the kind of weapon police commonly describe as lacking a commercial serial number.
The charges, and the second man
Armstrong-Smith was taken to the Montgomery County Central Processing Unit, where police charged him with first-degree assault, possession of a stolen vehicle and multiple firearms-related offences. He is currently being held without bond, police and Bethesda Magazine both reported. A first-degree assault charge in Maryland is a felony allegation covering an assault said to involve a firearm or an intent to cause serious physical injury; what a court ultimately makes of the allegation will be decided in the proceedings ahead.
The second man, a 22-year-old from Silver Spring whom police believe was driving the stolen Corvette, was located and arrested without incident in the 900 block of Hollywood Avenue. Police did not name him in the release, and said he was released pending further investigation — which means officers have not closed the question of whether he will face charges as the stolen-vehicle side of the case continues.
Everything police say Armstrong-Smith did — carrying the rifle, striking the officer, discarding the pistol — is an allegation in a police release, reported here with that framing. He is presumed innocent unless and until a court finds otherwise, and the police release does not set out his account of Monday night.
What police have not said
The release does not describe the plainclothes officer's medical condition after being struck in the head, does not say whether the officer needed hospital treatment, and does not name the second man or explain how the Corvette came to be in Silver Spring a month after it was reported stolen in Anne Arundel County. It also does not say whether the rifle police say Armstrong-Smith carried was recovered, separately from the AR-style pistol found on Hollywood Avenue. Those gaps are part of why the investigation is described as continuing.
Background and what happens next
The case crosses three Maryland jurisdictions in a single night's work: a car reported stolen in Anne Arundel County, spotted by a Montgomery County 4th District officer in Silver Spring, and a suspect tracked with a Prince George's County helicopter and a K-9 unit. Stolen-vehicle investigations of this kind are a standing workload for Montgomery County's district officers along the New Hampshire Avenue corridor, which runs from the District of Columbia line through Silver Spring and Takoma Park.
Next, Armstrong-Smith is expected to face court proceedings in Montgomery County on the assault, stolen-vehicle and firearms charges, at which his bond status — currently held without bond — can be revisited. Police say the second man's case remains under investigation, and the stolen Corvette's path from Anne Arundel County to the Hollywood Avenue driveway is still being pieced together. Anyone with information about the case would normally be directed to Montgomery County Police; no specific tip appeal was included in the release reported on Friday.