A New York real estate investment firm has acquired Blackwell Two, a 101,296-square-foot Class A office building in Rockville, for $17.175 million. White Plains, New York-based True North Management Group is the buyer. CBRE Inc. represented the seller, Florida-based LNR Partners LLC. Blackwell Two is located at 9600 Blackwell Road. It is adjacent to to Shady Grove Adventist Hospital and the new National Cancer Institute located on the Johns Hopkins University life sciences campus. The building...