PRINCE WILLIAM COUNTY, Va. (DC News Now) -- Police said a man died after he swerved off the road and crashed into a tree in Woodbridge on Sunday night. According to the Prince William County Police Department (PWCPD), on Dec. 15, shortly before 8:45 p.m., officers were called to the area of Dale Boulevard and Kirkdale Drive for a crash. Police said their preliminary investigation revealed that a man was driving a 2013 Ford Focus on Dale Boulevard when he went off the roadway and onto the median. George Washington University reaches tentative agreement with resident doctors, calling off pending strike After passing Kirkdale Drive, the man continued driving on the grassy median where he struck a tree. The driver, identified as 25-year-old Dillon Grier Harlow, of Woodbridge, was taken to the hospital, where he died. Prince William County police said Harlow was in the car alone. Crash investigators ask anyone who may have witnessed the crash to call the police.