At least seven vehicles, including a Metro officer, were involved in two crashes on Dickerson Pike, just north of Briley Parkway early Thursday night. The first aaccident was reported just before 6 p.m. at Doverside Drive and Dickerson Road. The second accident occurred minutes later at Old Due West Avenue and Dickerson Road. Initial reports indicated that at least one person was pinned inside a vehicle. Rescue crews extricated the crash victim. It is unclear if any injuries were reported in either accident. Police are working to determine if the two crashes are related. Refresh this page for updates.