FREDERICK COUNTY, Md. (DC News Now) -- Maryland State Police (MSP) are investigating after an 18-year-old motorcyclist was killed in a crash on Saturday night in Frederick County. According to MSP, shortly before 10 p.m., troopers responded to the 11000 block of Woodsboro Creagerstown Road for the report of a crash involving a pedestrian. There, officers learned that Ryan Baldwin, 18, of Walkersville, was driving east on a motorcycle when, for unknown reasons, they lost control and struck a guardrail. Police said that's when a Mitsubishi hit Baldwin. They died there. Gov. Wes Moore commits to important upgrades on US Route 15 in Frederick The driver of the Mitsubishi stayed at the crash scene and was uninjured. Police encourage anyone with information to contact senior trooper Kevin Carter at 301-600-4150 or [email protected].  The investigation is ongoing.