Chattanooga Police Department Crime Suppression Unit investigators Jonatan Watkins, left, and Lydell Blue remove medical records from Dr. Jerome Sherard's office at Skyview of Chattanooga Pain Management at 340 Holtzclaw Ave. Wednesday. Investigators from the DEA, TBI and Chattanooga Police Department Crime Suppression Unit closed the pain clinic Wednesday, serving a search warrant, interviewing patients and seizing records.