
The accused is identified as Joshua Johnson, 43, of Rockville, Maryland. Johnson is charged with first-degree assault, second-degree assault, and using a firearm during a felony crime. He was transported to the Montgomery County Detention Center, arraigned by a district court commissioner, and held without bond.
On May 15, Maryland State Troopers from the Rockville Barrack received an emergency call from a driver who reported a road rage incident on I-270 in the area of Montrose Road in Rockville, Maryland. The victim told troopers that the driver of a black Hyundai Santa Fe pointed a firearm at them during a road-rage dispute. The victim was uninjured.
Troopers from the Maryland State Police Highway Gun Crimes Initiative assumed the investigation, and Johnson was identified as the suspect. A search warrant was served on Johnson’s vehicle, resulting in the seizure of a loaded handgun from the driver’s seat.
The Maryland Department of State Police is dedicated to creating safer communities within Maryland, including actively addressing all reported incidents of gun violence on our highways. Police continue to seek information in the investigations into the murders of Delonte Hicks, Charles Marks, and Nyah Hairston. Police urge anyone with information relating to these investigations or other highway gun crimes, to contact investigators by calling 410-538-1887. Callers may remain anonymous.

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CONTACT: Office of Media Communications, msp.media@maryland.gov
Disclaimer: In the U.S.A., all persons accused of a crime by the State are presumed to be innocent until proven guilty in a court of law. See: https://so.md/presumed-innocence. Additionally, all of the information provided above is solely from the perspective of the respective law enforcement agency and does not provide any direct input from the accused or persons otherwise mentioned. You can find additional information about the case by searching the Maryland Judiciary Case Search Database using the accused's name and date of birth. The database is online at https://so.md/mdcasesearch . Persons named who have been found innocent or not guilty of all charges in the respective case, and/or have had the case ordered expunged by the court can have their name, age, and city redacted by following the process defined at https://so.md/expungeme.