Montgomery County Police have announced that one person is dead after a single vehicle collision that occurred Tuesday morning in the 100 block of Upton St. in Rockville. According to MCPD, at approximately 6:33am, “officers from the 1st District, Rockville City Police Department and Montgomery County Fire Rescue personnel responded to the location for the report of a suspicious situation. A Ford Mustang GT was located on the lawn of a home in the 100 block of Upton St. For reasons still under investigation, the driver of the vehicle struck a home in the 100 block of Upton St. A man, the driver and sole occupant of the vehicle was pronounced dead at the scene.