CBS announced premiere dates for drama series airing this summer, including the new action-adventure series Blood & Treasure; the seventh and final season of the modern day Sherlock Holmes and Dr. Watson drama, Elementary; and the second season of Instinct, starring Alan Cumming and Bojana Novakovic.   The new action-adventure series Blood & Treasure premieres with a special two-hour episode Tuesday, May 21 (9:00-11:00 PM, ET/PT), following the season finale of NCIS (8:00-9:00 … [Read more...] about CBS announces premiere dates for drama series